Compare 149531 vs 149909
| Property | 149531 | 149909 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1495311 | 1499091 |
| Prime factorization | 149531 | 149909 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149531 | 1, 149909 |
| Number of properties | 7 | 7 |
| Additive primes | 5697th | |
| Chen primes | 5917th | 5930th |
| Happy primes | 2165th | |
| Harmonic primes | 5186th | 5197th |
| Long primes | 5165th | |
| Primes | 13810th | 13841st |
| Pythagorean primes | 6902nd | |
| Sophie germain primes | 1634th | |
| Super primes | 1636th | |
| Twin primes (1st member) | 1694th | 1700th |
| Roman numberals | ||
| Base 2 | 1001001000000110112 | 1001001001100101012 |
| Base 3 | 211210100123 | 211211220123 |
| Base 4 | 2102001234 | 2102121114 |
| Base 5 | 142411115 | 142441145 |
| Base 6 | 31121356 | 31140056 |
| Base 7 | 11616447 | 11630247 |
| Base 8 | 4440338 | 4446258 |
| Base 9 | 2471059 | 2475659 |
| Base 10 | 14953110 | 14990910 |
| Base 11 | a238811 | a26a111 |
| Base 12 | 7264b12 | 7290512 |
| Base 13 | 530a513 | 5330613 |
| Base 14 | 3c6cb14 | 3c8bb14 |
| Base 15 | 2e48b15 | 2e63e15 |
| Base 16 | 2481b16 | 2499516 |