Compare 66701 vs 66706
| Property | 66701 | 66706 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 667011 | 21 × 333531 |
| Prime factorization | 66701 | 2 × 33353 |
| Divisors count | 2 | 4 |
| Divisors | 1, 66701 | 1, 2, 33353, 66706 |
| Number of properties | 7 | 1 |
| Centered decagonal primes | 58th | |
| Cousin primes (2nd member) | 875th | |
| Isolated primes | 4907th | |
| Long primes | 2517th | |
| Primes | 6648th | |
| Pythagorean primes | 3313th | |
| Semiprimes | 15932nd | |
| Sophie germain primes | 844th | |
| Roman numberals | ||
| Base 2 | 100000100100011012 | 100000100100100102 |
| Base 3 | 101011111023 | 101011111213 |
| Base 4 | 1001020314 | 1001021024 |
| Base 5 | 41133015 | 41133115 |
| Base 6 | 12324456 | 12324546 |
| Base 7 | 3653157 | 3653237 |
| Base 8 | 2022158 | 2022228 |
| Base 9 | 1114429 | 1114479 |
| Base 10 | 6670110 | 6670610 |
| Base 11 | 4612811 | 4613211 |
| Base 12 | 3272512 | 3272a12 |
| Base 13 | 2448b13 | 2449313 |
| Base 14 | 1a44514 | 1a44a14 |
| Base 15 | 14b6b15 | 14b7115 |
| Base 16 | 1048d16 | 1049216 |