Compare 149749 vs 149909
| Property | 149749 | 149909 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1497491 | 1499091 |
| Prime factorization | 149749 | 149909 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149749 | 1, 149909 |
| Number of properties | 4 | 7 |
| Chen primes | 5930th | |
| Harmonic primes | 5197th | |
| Isolated primes | 10432nd | |
| Long primes | 5160th | 5165th |
| Primes | 13827th | 13841st |
| Pythagorean primes | 6897th | 6902nd |
| Super primes | 1636th | |
| Twin primes (1st member) | 1700th | |
| Roman numberals | ||
| Base 2 | 1001001000111101012 | 1001001001100101012 |
| Base 3 | 211211020213 | 211211220123 |
| Base 4 | 2102033114 | 2102121114 |
| Base 5 | 142424445 | 142441145 |
| Base 6 | 31131416 | 31140056 |
| Base 7 | 11624057 | 11630247 |
| Base 8 | 4443658 | 4446258 |
| Base 9 | 2473679 | 2475659 |
| Base 10 | 14974910 | 14990910 |
| Base 11 | a256611 | a26a111 |
| Base 12 | 727b112 | 7290512 |
| Base 13 | 5321213 | 5330613 |
| Base 14 | 3c80514 | 3c8bb14 |
| Base 15 | 2e58415 | 2e63e15 |
| Base 16 | 248f516 | 2499516 |