Compare 308 vs 317
| Property | 308 | 317 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 71 × 111 | 3171 |
| Prime factorization | 2 × 2 × 7 × 11 | 317 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308 | 1, 317 |
| Number of properties | 0 | 13 |
| Additive primes | 38th | |
| Chen primes | 49th | |
| Cousin primes (2nd member) | 19th | |
| Harmonic primes | 27th | |
| Isolated primes | 27th | |
| Left-truncatable primes | 24th | |
| Primes | 66th | |
| Prime triplets (3rd member) | 19th | |
| Pythagorean primes | 31st | |
| Restricted right-truncatable primes | 2nd | |
| Right-truncatable primes | 19th | |
| Sexy primes (2nd member) | 36th | |
| Two-sided primes | 10th | |
| Roman numberals | CCCVIII | CCCXVII |
| Base 2 | 1001101002 | 1001111012 |
| Base 3 | 1021023 | 1022023 |
| Base 4 | 103104 | 103314 |
| Base 5 | 22135 | 22325 |
| Base 6 | 12326 | 12456 |
| Base 7 | 6207 | 6327 |
| Base 8 | 4648 | 4758 |
| Base 9 | 3729 | 3829 |
| Base 10 | 30810 | 31710 |
| Base 11 | 26011 | 26911 |
| Base 12 | 21812 | 22512 |
| Base 13 | 1a913 | 1b513 |
| Base 14 | 18014 | 18914 |
| Base 15 | 15815 | 16215 |
| Base 16 | 13416 | 13d16 |