Compare 806247 vs 806257
| Property | 806247 | 806257 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 33 × 131 × 22971 | 8062571 |
| Prime factorization | 3 × 3 × 3 × 13 × 2297 | 806257 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 9, 13, 27, 39, 117, 351, 2297, 6891, 20673, 29861, 62019, 89583, 268749, 806247 | 1, 806257 |
| Number of properties | 0 | 6 |
| Cousin primes (1st member) | 6853rd | |
| Isolated primes | 50818th | |
| Primes | 64419th | |
| Prime triplets (1st member) | 2435th | |
| Sexy primes (1st member) | 13675th | |
| Sexy prime triplets (1st member) | 2465th | |
| Roman numberals | ||
| Base 2 | 110001001101011001112 | 110001001101011100012 |
| Base 3 | 11112212220003 | 11112212221013 |
| Base 4 | 30103112134 | 30103113014 |
| Base 5 | 2012444425 | 2013000125 |
| Base 6 | 251403436 | 251404016 |
| Base 7 | 65654017 | 65654147 |
| Base 8 | 30465478 | 30465618 |
| Base 9 | 14578609 | 14578719 |
| Base 10 | 80624710 | 80625710 |
| Base 11 | 50082211 | 50083111 |
| Base 12 | 32a6b312 | 32a70112 |
| Base 13 | 222c9013 | 222c9a13 |
| Base 14 | 16db7114 | 16db7b14 |
| Base 15 | 10dd4c15 | 10dd5715 |
| Base 16 | c4d6716 | c4d7116 |