Compare 149351 vs 149519
| Property | 149351 | 149519 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1493511 | 1495191 |
| Prime factorization | 149351 | 149519 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149351 | 1, 149519 |
| Number of properties | 7 | 6 |
| Additive primes | 5691st | 5696th |
| Chen primes | 5908th | 5916th |
| Emirps | 2934th | |
| Happy primes | 2164th | |
| Harmonic primes | 5181st | 5185th |
| Isolated primes | 10413th | |
| Primes | 13792nd | 13808th |
| Safe primes | 919th | |
| Twin primes (1st member) | 1693rd | |
| Roman numberals | ||
| Base 2 | 1001000111011001112 | 1001001000000011112 |
| Base 3 | 211202121123 | 211210022023 |
| Base 4 | 2101312134 | 2102000334 |
| Base 5 | 142344015 | 142410345 |
| Base 6 | 31112356 | 31121156 |
| Base 7 | 11612667 | 11616267 |
| Base 8 | 4435478 | 4440178 |
| Base 9 | 2467759 | 2470829 |
| Base 10 | 14935110 | 14951910 |
| Base 11 | a223411 | a237711 |
| Base 12 | 7251b12 | 7263b12 |
| Base 13 | 52c9713 | 5309613 |
| Base 14 | 3c5dd14 | 3c6bd14 |
| Base 15 | 2e3bb15 | 2e47e15 |
| Base 16 | 2476716 | 2480f16 |