Compare 149173 vs 149899
| Property | 149173 | 149899 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1491731 | 1498991 |
| Prime factorization | 149173 | 149899 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149173 | 1, 149899 |
| Number of properties | 6 | 5 |
| Emirps | 2927th | 2953rd |
| Harmonic primes | 5174th | |
| Isolated primes | 10400th | 10443rd |
| Lucky primes | 1795th | 1806th |
| Primes | 13777th | 13840th |
| Pythagorean primes | 6872nd | |
| Sexy primes (2nd member) | 3388th | |
| Roman numberals | ||
| Base 2 | 1001000110101101012 | 1001001001100010112 |
| Base 3 | 211201212213 | 211211212113 |
| Base 4 | 2101223114 | 2102120234 |
| Base 5 | 142331435 | 142440445 |
| Base 6 | 31103416 | 31135516 |
| Base 7 | 11606237 | 11630117 |
| Base 8 | 4432658 | 4446138 |
| Base 9 | 2465579 | 2475549 |
| Base 10 | 14917310 | 14989910 |
| Base 11 | a209211 | a269211 |
| Base 12 | 723b112 | 728b712 |
| Base 13 | 52b8b13 | 532c913 |
| Base 14 | 3c51314 | 3c8b114 |
| Base 15 | 2e2ed15 | 2e63415 |
| Base 16 | 246b516 | 2498b16 |