Compare 679999 vs 680123
| Property | 679999 | 680123 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6799991 | 6801231 |
| Prime factorization | 679999 | 680123 |
| Divisors count | 2 | 2 |
| Divisors | 1, 679999 | 1, 680123 |
| Number of properties | 6 | 4 |
| Cousin primes (1st member) | 5938th | |
| Happy primes | 7814th | |
| Isolated primes | 43202nd | 43209th |
| Primes | 55063rd | 55072nd |
| Safe primes | 3170th | |
| Sexy primes (1st member) | 11849th | |
| Sexy primes (2nd member) | 11847th | |
| Ulam primes | 4043rd | |
| Roman numberals | ||
| Base 2 | 101001100000001111112 | 101001100000101110112 |
| Base 3 | 10211122100113 | 10211122212023 |
| Base 4 | 22120003334 | 22120023234 |
| Base 5 | 1332244445 | 1332304435 |
| Base 6 | 223240516 | 223244156 |
| Base 7 | 55313357 | 55316037 |
| Base 8 | 24600778 | 24602738 |
| Base 9 | 12457049 | 12458529 |
| Base 10 | 67999910 | 68012310 |
| Base 11 | 42499111 | 424a9411 |
| Base 12 | 28962712 | 28970b12 |
| Base 13 | 1aa68813 | 1aa75213 |
| Base 14 | 139b5514 | 139c0314 |
| Base 15 | d673415 | d67b815 |
| Base 16 | a603f16 | a60bb16 |