Compare 149519 vs 149531
| Property | 149519 | 149531 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1495191 | 1495311 |
| Prime factorization | 149519 | 149531 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149519 | 1, 149531 |
| Number of properties | 6 | 7 |
| Additive primes | 5696th | 5697th |
| Chen primes | 5916th | 5917th |
| Happy primes | 2165th | |
| Harmonic primes | 5185th | 5186th |
| Primes | 13808th | 13810th |
| Safe primes | 919th | |
| Sophie germain primes | 1634th | |
| Twin primes (1st member) | 1693rd | 1694th |
| Roman numberals | ||
| Base 2 | 1001001000000011112 | 1001001000000110112 |
| Base 3 | 211210022023 | 211210100123 |
| Base 4 | 2102000334 | 2102001234 |
| Base 5 | 142410345 | 142411115 |
| Base 6 | 31121156 | 31121356 |
| Base 7 | 11616267 | 11616447 |
| Base 8 | 4440178 | 4440338 |
| Base 9 | 2470829 | 2471059 |
| Base 10 | 14951910 | 14953110 |
| Base 11 | a237711 | a238811 |
| Base 12 | 7263b12 | 7264b12 |
| Base 13 | 5309613 | 530a513 |
| Base 14 | 3c6bd14 | 3c6cb14 |
| Base 15 | 2e47e15 | 2e48b15 |
| Base 16 | 2480f16 | 2481b16 |