Compare 149249 vs 149531
| Property | 149249 | 149531 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1492491 | 1495311 |
| Prime factorization | 149249 | 149531 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149249 | 1, 149531 |
| Number of properties | 7 | 7 |
| Additive primes | 5687th | 5697th |
| Chen primes | 5903rd | 5917th |
| Happy primes | 2165th | |
| Harmonic primes | 5176th | 5186th |
| Primes | 13782nd | 13810th |
| Pythagorean primes | 6875th | |
| Sophie germain primes | 1634th | |
| Twin primes (1st member) | 1690th | 1694th |
| Ulam primes | 980th | |
| Roman numberals | ||
| Base 2 | 1001000111000000012 | 1001001000000110112 |
| Base 3 | 211202012023 | 211210100123 |
| Base 4 | 2101300014 | 2102001234 |
| Base 5 | 142334445 | 142411115 |
| Base 6 | 31105456 | 31121356 |
| Base 7 | 11610627 | 11616447 |
| Base 8 | 4434018 | 4440338 |
| Base 9 | 2466529 | 2471059 |
| Base 10 | 14924910 | 14953110 |
| Base 11 | a215111 | a238811 |
| Base 12 | 7245512 | 7264b12 |
| Base 13 | 52c1913 | 530a513 |
| Base 14 | 3c56914 | 3c6cb14 |
| Base 15 | 2e34e15 | 2e48b15 |
| Base 16 | 2470116 | 2481b16 |