Compare 148531 vs 149867
| Property | 148531 | 149867 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1485311 | 1498671 |
| Prime factorization | 148531 | 149867 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148531 | 1, 149867 |
| Number of properties | 5 | 9 |
| Chen primes | 5929th | |
| Emirps | 2911th | 2950th |
| Isolated primes | 10360th | 10440th |
| Primes | 13717th | 13837th |
| Safe primes | 921st | |
| Sexy primes (1st member) | 3360th | 3387th |
| Sexy primes (2nd member) | 3386th | |
| Sexy prime triplets (2nd member) | 707th | |
| Ulam primes | 974th | 985th |
| Roman numberals | ||
| Base 2 | 1001000100001100112 | 1001001001011010112 |
| Base 3 | 211122020113 | 211211201223 |
| Base 4 | 2101003034 | 2102112234 |
| Base 5 | 142231115 | 142434325 |
| Base 6 | 31033516 | 31134556 |
| Base 7 | 11560157 | 11626347 |
| Base 8 | 4420638 | 4445538 |
| Base 9 | 2456649 | 2475189 |
| Base 10 | 14853110 | 14986710 |
| Base 11 | a165911 | a266311 |
| Base 12 | 71b5712 | 7288b12 |
| Base 13 | 527b613 | 532a313 |
| Base 14 | 3c1b514 | 3c88b14 |
| Base 15 | 2e02115 | 2e61215 |
| Base 16 | 2443316 | 2496b16 |