Compare 148891 vs 149159
| Property | 148891 | 149159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1488911 | 1491591 |
| Prime factorization | 148891 | 149159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148891 | 1, 149159 |
| Number of properties | 4 | 7 |
| Additive primes | 5675th | 5685th |
| Chen primes | 5900th | |
| Emirps | 2920th | 2926th |
| Isolated primes | 10380th | |
| Primes | 13747th | 13775th |
| Sexy primes (2nd member) | 3376th | |
| Twin primes (1st member) | 1689th | |
| Ulam primes | 978th | |
| Roman numberals | ||
| Base 2 | 1001000101100110112 | 1001000110101001112 |
| Base 3 | 211200201113 | 211201211023 |
| Base 4 | 2101121234 | 2101222134 |
| Base 5 | 142310315 | 142331145 |
| Base 6 | 31051516 | 31103156 |
| Base 7 | 11600417 | 11606037 |
| Base 8 | 4426338 | 4432478 |
| Base 9 | 2462149 | 2465429 |
| Base 10 | 14889110 | 14915910 |
| Base 11 | a195611 | a207a11 |
| Base 12 | 721b712 | 7239b12 |
| Base 13 | 52a0213 | 52b7a13 |
| Base 14 | 3c39114 | 3c50314 |
| Base 15 | 2e1b115 | 2e2de15 |
| Base 16 | 2459b16 | 246a716 |