Number 142421
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- 142421 is 5686th chen prime
- 142421 is 9961st isolated prime
- 142421 is 4923rd long prime
- 142421 is 13218th prime
- 142421 is 6585th pythagorean prime
- 142421 is part of 3249th sexy prime {142421, 142427}
- 142421 is part of 683rd sexy prime triplet {142421, 142427, 142433}
External#
Neighbours#
1424091 | 142410 | 1424111 | 142412 | 142413 |
142414 | 142415 | 142416 | 142417 | 1424181 |
142419 | 142420 | 1424217 | 142422 | 1424231 |
142424 | 142425 | 142426 | 1424277 | 142428 |
1424291 | 142430 | 142431 | 142432 | 1424337 |
Compare with#
1424091 | 142410 | 1424111 | 142412 | 142413 |
142414 | 142415 | 142416 | 142417 | 1424181 |
142419 | 142420 | 1424217 | 142422 | 1424231 |
142424 | 142425 | 142426 | 1424277 | 142428 |
1424291 | 142430 | 142431 | 142432 | 1424337 |
Different Representations#
- 142421 in base 2 is 1000101100010101012
- 142421 in base 3 is 210201002123
- 142421 in base 4 is 2023011114
- 142421 in base 5 is 140241415
- 142421 in base 6 is 30152056
- 142421 in base 7 is 11321367
- 142421 in base 8 is 4261258
- 142421 in base 9 is 2363259
- 142421 in base 10 is 14242110
- 142421 in base 11 is 9800411
- 142421 in base 12 is 6a50512
- 142421 in base 13 is 4ca9613
- 142421 in base 14 is 39c8d14
- 142421 in base 15 is 2c2eb15
- 142421 in base 16 is 22c5516
Belongs Into#
- 142421 belongs into first 1000 chen primes.
- 142421 belongs into first 1000 isolated primes.
- 142421 belongs into first 1000 long primes.
- 142421 belongs into first 1000 primes.
- 142421 belongs into first 1000 pythagorean primes.
- 142421 belongs into first 1000 sexy primes.
- 142421 belongs into first 1000 sexy prime triplets.
As Timestamp#
- 0 + 1 * 142421: Convert timestamp 142421 to date is 1970-01-02 15:33:41
- 0 + 1000 * 142421: Convert timestamp 142421000 to date is 1974-07-07 09:23:20
- 1300000000 + 1000 * 142421: Convert timestamp 1442421000 to date is 2015-09-16 16:30:00
- 1400000000 + 1000 * 142421: Convert timestamp 1542421000 to date is 2018-11-17 02:16:40
- 1500000000 + 1000 * 142421: Convert timestamp 1642421000 to date is 2022-01-17 12:03:20
- 1600000000 + 1000 * 142421: Convert timestamp 1742421000 to date is 2025-03-19 21:50:00
- 1700000000 + 1000 * 142421: Convert timestamp 1842421000 to date is 2028-05-20 07:36:40
You May Also Ask#
- Is 142421 additive prime?
- Is 142421 bell prime?
- Is 142421 carol prime?
- Is 142421 centered decagonal prime?
- Is 142421 centered heptagonal prime?
- Is 142421 centered square prime?
- Is 142421 centered triangular prime?
- Is 142421 chen prime?
- Is 142421 class 1+ prime?
- Is 142421 part of cousin prime?
- Is 142421 cuban prime 1?
- Is 142421 cuban prime 2?
- Is 142421 cullen prime?
- Is 142421 dihedral prime?
- Is 142421 double mersenne prime?
- Is 142421 emirps?
- Is 142421 euclid prime?
- Is 142421 factorial prime?
- Is 142421 fermat prime?
- Is 142421 fibonacci prime?
- Is 142421 genocchi prime?
- Is 142421 good prime?
- Is 142421 happy prime?
- Is 142421 harmonic prime?
- Is 142421 isolated prime?
- Is 142421 kynea prime?
- Is 142421 left-truncatable prime?
- Is 142421 leyland prime?
- Is 142421 long prime?
- Is 142421 lucas prime?
- Is 142421 lucky prime?
- Is 142421 mersenne prime?
- Is 142421 mills prime?
- Is 142421 multiplicative prime?
- Is 142421 palindromic prime?
- Is 142421 pierpont prime?
- Is 142421 pierpont prime of the 2nd kind?
- Is 142421 prime?
- Is 142421 part of prime quadruplet?
- Is 142421 part of prime quintuplet 1?
- Is 142421 part of prime quintuplet 2?
- Is 142421 part of prime sextuplet?
- Is 142421 part of prime triplet?
- Is 142421 proth prime?
- Is 142421 pythagorean prime?
- Is 142421 quartan prime?
- Is 142421 restricted left-truncatable prime?
- Is 142421 restricted right-truncatable prime?
- Is 142421 right-truncatable prime?
- Is 142421 safe prime?
- Is 142421 semiprime?
- Is 142421 part of sexy prime?
- Is 142421 part of sexy prime quadruplets?
- Is 142421 part of sexy prime triplet?
- Is 142421 solinas prime?
- Is 142421 sophie germain prime?
- Is 142421 super prime?
- Is 142421 thabit prime?
- Is 142421 thabit prime of the 2nd kind?
- Is 142421 part of twin prime?
- Is 142421 two-sided prime?
- Is 142421 ulam prime?
- Is 142421 wagstaff prime?
- Is 142421 weakly prime?
- Is 142421 wedderburn-etherington prime?
- Is 142421 wilson prime?
- Is 142421 woodall prime?
Smaller than 142421#
- Additive primes up to 142421
- Bell primes up to 142421
- Carol primes up to 142421
- Centered decagonal primes up to 142421
- Centered heptagonal primes up to 142421
- Centered square primes up to 142421
- Centered triangular primes up to 142421
- Chen primes up to 142421
- Class 1+ primes up to 142421
- Cousin primes up to 142421
- Cuban primes 1 up to 142421
- Cuban primes 2 up to 142421
- Cullen primes up to 142421
- Dihedral primes up to 142421
- Double mersenne primes up to 142421
- Emirps up to 142421
- Euclid primes up to 142421
- Factorial primes up to 142421
- Fermat primes up to 142421
- Fibonacci primes up to 142421
- Genocchi primes up to 142421
- Good primes up to 142421
- Happy primes up to 142421
- Harmonic primes up to 142421
- Isolated primes up to 142421
- Kynea primes up to 142421
- Left-truncatable primes up to 142421
- Leyland primes up to 142421
- Long primes up to 142421
- Lucas primes up to 142421
- Lucky primes up to 142421
- Mersenne primes up to 142421
- Mills primes up to 142421
- Multiplicative primes up to 142421
- Palindromic primes up to 142421
- Pierpont primes up to 142421
- Pierpont primes of the 2nd kind up to 142421
- Primes up to 142421
- Prime quadruplets up to 142421
- Prime quintuplet 1s up to 142421
- Prime quintuplet 2s up to 142421
- Prime sextuplets up to 142421
- Prime triplets up to 142421
- Proth primes up to 142421
- Pythagorean primes up to 142421
- Quartan primes up to 142421
- Restricted left-truncatable primes up to 142421
- Restricted right-truncatable primes up to 142421
- Right-truncatable primes up to 142421
- Safe primes up to 142421
- Semiprimes up to 142421
- Sexy primes up to 142421
- Sexy prime quadrupletss up to 142421
- Sexy prime triplets up to 142421
- Solinas primes up to 142421
- Sophie germain primes up to 142421
- Super primes up to 142421
- Thabit primes up to 142421
- Thabit primes of the 2nd kind up to 142421
- Twin primes up to 142421
- Two-sided primes up to 142421
- Ulam primes up to 142421
- Wagstaff primes up to 142421
- Weakly primes up to 142421
- Wedderburn-etherington primes up to 142421
- Wilson primes up to 142421
- Woodall primes up to 142421