Compare 149159 vs 149170
| Property | 149159 | 149170 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 1491591 | 21 × 51 × 71 × 21311 |
| Prime factorization | 149159 | 2 × 5 × 7 × 2131 |
| Divisors count | 2 | 16 |
| Divisors | 1, 149159 | 1, 2, 5, 7, 10, 14, 35, 70, 2131, 4262, 10655, 14917, 21310, 29834, 74585, 149170 |
| Number of properties | 7 | 0 |
| Additive primes | 5685th | |
| Chen primes | 5900th | |
| Emirps | 2926th | |
| Primes | 13775th | |
| Sexy primes (2nd member) | 3376th | |
| Twin primes (1st member) | 1689th | |
| Ulam primes | 978th | |
| Roman numberals | ||
| Base 2 | 1001000110101001112 | 1001000110101100102 |
| Base 3 | 211201211023 | 211201212113 |
| Base 4 | 2101222134 | 2101223024 |
| Base 5 | 142331145 | 142331405 |
| Base 6 | 31103156 | 31103346 |
| Base 7 | 11606037 | 11606207 |
| Base 8 | 4432478 | 4432628 |
| Base 9 | 2465429 | 2465549 |
| Base 10 | 14915910 | 14917010 |
| Base 11 | a207a11 | a208a11 |
| Base 12 | 7239b12 | 723aa12 |
| Base 13 | 52b7a13 | 52b8813 |
| Base 14 | 3c50314 | 3c51014 |
| Base 15 | 2e2de15 | 2e2ea15 |
| Base 16 | 246a716 | 246b216 |