Compare 148531 vs 149249
| Property | 148531 | 149249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1485311 | 1492491 |
| Prime factorization | 148531 | 149249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148531 | 1, 149249 |
| Number of properties | 5 | 7 |
| Additive primes | 5687th | |
| Chen primes | 5903rd | |
| Emirps | 2911th | |
| Harmonic primes | 5176th | |
| Isolated primes | 10360th | |
| Primes | 13717th | 13782nd |
| Pythagorean primes | 6875th | |
| Sexy primes (1st member) | 3360th | |
| Twin primes (1st member) | 1690th | |
| Ulam primes | 974th | 980th |
| Roman numberals | ||
| Base 2 | 1001000100001100112 | 1001000111000000012 |
| Base 3 | 211122020113 | 211202012023 |
| Base 4 | 2101003034 | 2101300014 |
| Base 5 | 142231115 | 142334445 |
| Base 6 | 31033516 | 31105456 |
| Base 7 | 11560157 | 11610627 |
| Base 8 | 4420638 | 4434018 |
| Base 9 | 2456649 | 2466529 |
| Base 10 | 14853110 | 14924910 |
| Base 11 | a165911 | a215111 |
| Base 12 | 71b5712 | 7245512 |
| Base 13 | 527b613 | 52c1913 |
| Base 14 | 3c1b514 | 3c56914 |
| Base 15 | 2e02115 | 2e34e15 |
| Base 16 | 2443316 | 2470116 |