Number 20441

20441 is prime.

20441 prime factorization is 20441¹

20441 prime factorization is 20441

Divisors (2): 1, 20441

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Properties#

20441 is 1073rd additive prime because sum of its digits is 11 which is also prime
20441 is 1136th chen prime
20441 is 2309th prime
20441 is 1150th pythagorean prime
20441 is 332nd sophie germain prime, its corresponding Safe prime is 40883
20441 is 343rd super prime because its 2309th prime
20441 is part of 347th twin prime {20441, 20443}
20441 is 170th ulam prime

External#

Neighbours#

20429₁	20430	20431₂	20432	20433
20434	20435	20436	20437₁	20438
20439	20440	20441₈	20442	20443₅
20444	20445	20446₁	20447	20448
20449	20450	20451	20452	20453₁

Compare with#

20429₁	20430	20431₂	20432	20433
20434	20435	20436	20437₁	20438
20439	20440	20441₈	20442	20443₅
20444	20445	20446₁	20447	20448
20449	20450	20451	20452	20453₁

Different Representations#

20441 in base 2 is 100111111011001₂
20441 in base 3 is 1001001002₃
20441 in base 4 is 10333121₄
20441 in base 5 is 1123231₅
20441 in base 6 is 234345₆
20441 in base 7 is 113411₇
20441 in base 8 is 47731₈
20441 in base 9 is 31032₉
20441 in base 10 is 20441₁₀
20441 in base 11 is 143a3₁₁
20441 in base 12 is b9b5₁₂
20441 in base 13 is 93c5₁₃
20441 in base 14 is 7641₁₄
20441 in base 15 is 60cb₁₅
20441 in base 16 is 4fd9₁₆

Belongs Into#

20441 belongs into first 1000 additive primes.
20441 belongs into first 1000 chen primes.
20441 belongs into first 1000 primes.
20441 belongs into first 1000 pythagorean primes.
20441 belongs into first 500 sophie germain primes.
20441 belongs into first 500 super primes.
20441 belongs into first 500 twin primes.
20441 belongs into first 500 ulam primes.

As Timestamp#

0 + 1 * 20441: Convert timestamp 20441 to date is 1970-01-01 05:40:41
0 + 1000 * 20441: Convert timestamp 20441000 to date is 1970-08-25 14:03:20
1300000000 + 1000 * 20441: Convert timestamp 1320441000 to date is 2011-11-04 21:10:00
1400000000 + 1000 * 20441: Convert timestamp 1420441000 to date is 2015-01-05 06:56:40
1500000000 + 1000 * 20441: Convert timestamp 1520441000 to date is 2018-03-07 16:43:20
1600000000 + 1000 * 20441: Convert timestamp 1620441000 to date is 2021-05-08 02:30:00
1700000000 + 1000 * 20441: Convert timestamp 1720441000 to date is 2024-07-08 12:16:40

You May Also Ask#

Smaller than 20441#

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