Compare 149519 vs 149530
Property | 149519 | 149530 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 1495191 | 21 × 51 × 191 × 7871 |
Prime factorization | 149519 | 2 × 5 × 19 × 787 |
Divisors count | 2 | 16 |
Divisors | 1, 149519 | 1, 2, 5, 10, 19, 38, 95, 190, 787, 1574, 3935, 7870, 14953, 29906, 74765, 149530 |
Number of properties | 6 | 0 |
Additive primes | 5696th | |
Chen primes | 5916th | |
Harmonic primes | 5185th | |
Primes | 13808th | |
Safe primes | 919th | |
Twin primes (1st member) | 1693rd | |
Roman numberals | ||
Base 2 | 1001001000000011112 | 1001001000000110102 |
Base 3 | 211210022023 | 211210100113 |
Base 4 | 2102000334 | 2102001224 |
Base 5 | 142410345 | 142411105 |
Base 6 | 31121156 | 31121346 |
Base 7 | 11616267 | 11616437 |
Base 8 | 4440178 | 4440328 |
Base 9 | 2470829 | 2471049 |
Base 10 | 14951910 | 14953010 |
Base 11 | a237711 | a238711 |
Base 12 | 7263b12 | 7264a12 |
Base 13 | 5309613 | 530a413 |
Base 14 | 3c6bd14 | 3c6ca14 |
Base 15 | 2e47e15 | 2e48a15 |
Base 16 | 2480f16 | 2481a16 |