Compare 680965 vs 680971
| Property | 680965 | 680971 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 1361931 | 6809711 |
| Prime factorization | 5 × 136193 | 680971 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 136193, 680965 | 1, 680971 |
| Number of properties | 1 | 5 |
| Additive primes | 21509th | |
| Chen primes | 21532nd | |
| Isolated primes | 43256th | |
| Lucky primes | 6287th | |
| Primes | 55135th | |
| Semiprimes | 145503rd | |
| Roman numberals | ||
| Base 2 | 101001100100000001012 | 101001100100000010112 |
| Base 3 | 10211210022213 | 10211210100113 |
| Base 4 | 22121000114 | 22121000234 |
| Base 5 | 1332423305 | 1332423415 |
| Base 6 | 223323416 | 223323516 |
| Base 7 | 55342157 | 55342247 |
| Base 8 | 24620058 | 24620138 |
| Base 9 | 12470879 | 12471049 |
| Base 10 | 68096510 | 68097110 |
| Base 11 | 42568a11 | 42569511 |
| Base 12 | 28a0b112 | 28a0b712 |
| Base 13 | 1aac4c13 | 1aac5513 |
| Base 14 | 13a24514 | 13a24b14 |
| Base 15 | d6b7a15 | d6b8115 |
| Base 16 | a640516 | a640b16 |