Compare 247649 vs 248117
| Property | 247649 | 248117 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2476491 | 2481171 |
| Prime factorization | 247649 | 248117 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247649 | 1, 248117 |
| Number of properties | 4 | 4 |
| Additive primes | 8868th | |
| Chen primes | 9043rd | 9061st |
| Primes | 21846th | 21887th |
| Twin primes (1st member) | 2569th | 2575th |
| Ulam primes | 1563rd | |
| Roman numberals | ||
| Base 2 | 1111000111011000012 | 1111001001001101012 |
| Base 3 | 1101202010123 | 1101211001123 |
| Base 4 | 3301312014 | 3302103114 |
| Base 5 | 304110445 | 304144325 |
| Base 6 | 51503056 | 51524056 |
| Base 7 | 20510037 | 20522427 |
| Base 8 | 7435418 | 7444658 |
| Base 9 | 4166359 | 4173159 |
| Base 10 | 24764910 | 24811710 |
| Base 11 | 15a07611 | 15a46111 |
| Base 12 | bb39512 | bb70512 |
| Base 13 | 8894c13 | 88c1c13 |
| Base 14 | 6637314 | 665c914 |
| Base 15 | 4d59e15 | 4d7b215 |
| Base 16 | 3c76116 | 3c93516 |