Compare 149249 vs 149909
| Property | 149249 | 149909 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1492491 | 1499091 |
| Prime factorization | 149249 | 149909 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149249 | 1, 149909 |
| Number of properties | 7 | 7 |
| Additive primes | 5687th | |
| Chen primes | 5903rd | 5930th |
| Harmonic primes | 5176th | 5197th |
| Long primes | 5165th | |
| Primes | 13782nd | 13841st |
| Pythagorean primes | 6875th | 6902nd |
| Super primes | 1636th | |
| Twin primes (1st member) | 1690th | 1700th |
| Ulam primes | 980th | |
| Roman numberals | ||
| Base 2 | 1001000111000000012 | 1001001001100101012 |
| Base 3 | 211202012023 | 211211220123 |
| Base 4 | 2101300014 | 2102121114 |
| Base 5 | 142334445 | 142441145 |
| Base 6 | 31105456 | 31140056 |
| Base 7 | 11610627 | 11630247 |
| Base 8 | 4434018 | 4446258 |
| Base 9 | 2466529 | 2475659 |
| Base 10 | 14924910 | 14990910 |
| Base 11 | a215111 | a26a111 |
| Base 12 | 7245512 | 7290512 |
| Base 13 | 52c1913 | 5330613 |
| Base 14 | 3c56914 | 3c8bb14 |
| Base 15 | 2e34e15 | 2e63e15 |
| Base 16 | 2470116 | 2499516 |