Compare 206779 vs 206939
| Property | 206779 | 206939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2067791 | 2069391 |
| Prime factorization | 206779 | 206939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 206779 | 1, 206939 |
| Number of properties | 8 | 6 |
| Additive primes | 7473rd | 7480th |
| Chen primes | 7745th | |
| Cousin primes (1st member) | 2199th | |
| Good primes | 1042nd | |
| Happy primes | 2819th | |
| Isolated primes | 14095th | 14107th |
| Long primes | 6946th | |
| Lucky primes | 2376th | |
| Primes | 18528th | 18544th |
| Sexy primes (2nd member) | 4414th | |
| Sophie germain primes | 2112th | |
| Roman numberals | ||
| Base 2 | 1100100111101110112 | 1100101000010110112 |
| Base 3 | 1011111221113 | 1011112121023 |
| Base 4 | 3021323234 | 3022011234 |
| Base 5 | 231041045 | 231102245 |
| Base 6 | 42331516 | 42340156 |
| Base 7 | 15205667 | 15212157 |
| Base 8 | 6236738 | 6241338 |
| Base 9 | 3445749 | 3447729 |
| Base 10 | 20677910 | 20693910 |
| Base 11 | 1313a111 | 13152711 |
| Base 12 | 9b7b712 | 9b90b12 |
| Base 13 | 7317113 | 7326513 |
| Base 14 | 554dd14 | 555b514 |
| Base 15 | 4140415 | 414ae15 |
| Base 16 | 327bb16 | 3285b16 |