Compare 142015 vs 142019
Property | 142015 | 142019 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 284031 | 1420191 |
Prime factorization | 5 × 28403 | 142019 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 28403, 142015 | 1, 142019 |
Number of properties | 1 | 6 |
Additive primes | 5444th | |
Chen primes | 5673rd | |
Happy primes | 2070th | |
Isolated primes | 9933rd | |
Long primes | 4913th | |
Primes | 13186th | |
Semiprimes | 32615th | |
Roman numberals | ||
Base 2 | 1000101010101111112 | 1000101010110000112 |
Base 3 | 210122102113 | 210122102223 |
Base 4 | 2022223334 | 2022230034 |
Base 5 | 140210305 | 140210345 |
Base 6 | 30132516 | 30132556 |
Base 7 | 11310167 | 11310237 |
Base 8 | 4252778 | 4253038 |
Base 9 | 2357249 | 2357289 |
Base 10 | 14201510 | 14201910 |
Base 11 | 9777511 | 9777911 |
Base 12 | 6a22712 | 6a22b12 |
Base 13 | 4c84313 | 4c84713 |
Base 14 | 39a7d14 | 39a8314 |
Base 15 | 2c12a15 | 2c12e15 |
Base 16 | 22abf16 | 22ac316 |