Compare 407249 vs 407251
| Property | 407249 | 407251 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4072491 | 131 × 313271 |
| Prime factorization | 407249 | 13 × 31327 |
| Divisors count | 2 | 4 |
| Divisors | 1, 407249 | 1, 13, 31327, 407251 |
| Number of properties | 4 | 1 |
| Chen primes | 13861st | |
| Good primes | 1565th | |
| Isolated primes | 26658th | |
| Primes | 34389th | |
| Semiprimes | 89117th | |
| Roman numberals | ||
| Base 2 | 11000110110110100012 | 11000110110110100112 |
| Base 3 | 2022001220223 | 2022001221013 |
| Base 4 | 12031231014 | 12031231034 |
| Base 5 | 1010124445 | 1010130015 |
| Base 6 | 124212256 | 124212316 |
| Base 7 | 33142137 | 33142157 |
| Base 8 | 14333218 | 14333238 |
| Base 9 | 6805689 | 6805719 |
| Base 10 | 40724910 | 40725110 |
| Base 11 | 258a7711 | 258a7911 |
| Base 12 | 17781512 | 17781712 |
| Base 13 | 11349b13 | 1134a013 |
| Base 14 | a85b314 | a85b514 |
| Base 15 | 809ee15 | 80a0115 |
| Base 16 | 636d116 | 636d316 |