Compare 148531 vs 148991
| Property | 148531 | 148991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1485311 | 1489911 |
| Prime factorization | 148531 | 148991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148531 | 1, 148991 |
| Number of properties | 5 | 5 |
| Emirps | 2911th | |
| Good primes | 856th | |
| Harmonic primes | 5166th | |
| Isolated primes | 10360th | 10387th |
| Primes | 13717th | 13756th |
| Sexy primes (1st member) | 3360th | 3371st |
| Ulam primes | 974th | |
| Roman numberals | ||
| Base 2 | 1001000100001100112 | 1001000101111111112 |
| Base 3 | 211122020113 | 211201010123 |
| Base 4 | 2101003034 | 2101133334 |
| Base 5 | 142231115 | 142314315 |
| Base 6 | 31033516 | 31054356 |
| Base 7 | 11560157 | 11602437 |
| Base 8 | 4420638 | 4427778 |
| Base 9 | 2456649 | 2463359 |
| Base 10 | 14853110 | 14899110 |
| Base 11 | a165911 | a1a3711 |
| Base 12 | 71b5712 | 7227b12 |
| Base 13 | 527b613 | 52a7b13 |
| Base 14 | 3c1b514 | 3c42314 |
| Base 15 | 2e02115 | 2e22b15 |
| Base 16 | 2443316 | 245ff16 |