Compare 680159 vs 680387
| Property | 680159 | 680387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6801591 | 6803871 |
| Prime factorization | 680159 | 680387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 680159 | 1, 680387 |
| Number of properties | 6 | 3 |
| Additive primes | 21494th | |
| Chen primes | 21510th | 21518th |
| Isolated primes | 43225th | |
| Primes | 55074th | 55094th |
| Safe primes | 3171st | |
| Sophie germain primes | 5595th | |
| Twin primes (1st member) | 5933rd | |
| Roman numberals | ||
| Base 2 | 101001100000110111112 | 101001100001110000112 |
| Base 3 | 10211200000023 | 10211200221123 |
| Base 4 | 22120031334 | 22120130034 |
| Base 5 | 1332311145 | 1332330225 |
| Base 6 | 223245156 | 223255356 |
| Base 7 | 55316547 | 55324317 |
| Base 8 | 24603378 | 24607038 |
| Base 9 | 12460029 | 12462759 |
| Base 10 | 68015910 | 68038710 |
| Base 11 | 42501711 | 42520411 |
| Base 12 | 28973b12 | 2898ab12 |
| Base 13 | 1aa77c13 | 1aa8c613 |
| Base 14 | 139c2b14 | 139d5114 |
| Base 15 | d67de15 | d68e215 |
| Base 16 | a60df16 | a61c316 |