Compare 149521 vs 149551
| Property | 149521 | 149551 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1495211 | 1495511 |
| Prime factorization | 149521 | 149551 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149521 | 1, 149551 |
| Number of properties | 4 | 3 |
| Emirps | 2939th | |
| Isolated primes | 10426th | |
| Lucky primes | 1803rd | |
| Primes | 13809th | 13813th |
| Pythagorean primes | 6889th | |
| Twin primes (2nd member) | 1693rd | |
| Roman numberals | ||
| Base 2 | 1001001000000100012 | 1001001000001011112 |
| Base 3 | 211210022113 | 211210102213 |
| Base 4 | 2102001014 | 2102002334 |
| Base 5 | 142410415 | 142412015 |
| Base 6 | 31121216 | 31122116 |
| Base 7 | 11616317 | 11620037 |
| Base 8 | 4440218 | 4440578 |
| Base 9 | 2470849 | 2471279 |
| Base 10 | 14952110 | 14955110 |
| Base 11 | a237911 | a23a611 |
| Base 12 | 7264112 | 7266712 |
| Base 13 | 5309813 | 530bc13 |
| Base 14 | 3c6c114 | 3c70314 |
| Base 15 | 2e48115 | 2e4a115 |
| Base 16 | 2481116 | 2482f16 |