Compare 149519 vs 149543
| Property | 149519 | 149543 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1495191 | 1495431 |
| Prime factorization | 149519 | 149543 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149519 | 1, 149543 |
| Number of properties | 6 | 5 |
| Additive primes | 5696th | |
| Chen primes | 5916th | |
| Harmonic primes | 5185th | |
| Isolated primes | 10425th | |
| Long primes | 5155th | |
| Primes | 13808th | 13812th |
| Safe primes | 919th | 920th |
| Sophie germain primes | 1635th | |
| Twin primes (1st member) | 1693rd | |
| Roman numberals | ||
| Base 2 | 1001001000000011112 | 1001001000001001112 |
| Base 3 | 211210022023 | 211210101223 |
| Base 4 | 2102000334 | 2102002134 |
| Base 5 | 142410345 | 142411335 |
| Base 6 | 31121156 | 31121556 |
| Base 7 | 11616267 | 11616627 |
| Base 8 | 4440178 | 4440478 |
| Base 9 | 2470829 | 2471189 |
| Base 10 | 14951910 | 14954310 |
| Base 11 | a237711 | a239911 |
| Base 12 | 7263b12 | 7265b12 |
| Base 13 | 5309613 | 530b413 |
| Base 14 | 3c6bd14 | 3c6d914 |
| Base 15 | 2e47e15 | 2e49815 |
| Base 16 | 2480f16 | 2482716 |