Compare 248639 vs 249059
| Property | 248639 | 249059 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2486391 | 2490591 |
| Prime factorization | 248639 | 249059 |
| Divisors count | 2 | 2 |
| Divisors | 1, 248639 | 1, 249059 |
| Number of properties | 6 | 7 |
| Additive primes | 8898th | |
| Chen primes | 9079th | 9091st |
| Harmonic primes | 8189th | |
| Isolated primes | 16806th | |
| Long primes | 8224th | |
| Primes | 21933rd | 21967th |
| Safe primes | 1407th | |
| Sophie germain primes | 2458th | 2462nd |
| Twin primes (1st member) | 2579th | |
| Ulam primes | 1571st | |
| Roman numberals | ||
| Base 2 | 1111001011001111112 | 1111001100111000112 |
| Base 3 | 1101220012123 | 1101221221023 |
| Base 4 | 3302303334 | 3303032034 |
| Base 5 | 304240245 | 304322145 |
| Base 6 | 51550356 | 52010156 |
| Base 7 | 20536167 | 20550567 |
| Base 8 | 7454778 | 7463438 |
| Base 9 | 4180559 | 4185729 |
| Base 10 | 24863910 | 24905910 |
| Base 11 | 15a89611 | 16013811 |
| Base 12 | bba7b12 | 10016b12 |
| Base 13 | 8923113 | 8949513 |
| Base 14 | 6687d14 | 66a9d14 |
| Base 15 | 4da0e15 | 4dbde15 |
| Base 16 | 3cb3f16 | 3cce316 |