Compare 305 vs 308
| Property | 305 | 308 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 611 | 22 × 71 × 111 |
| Prime factorization | 5 × 61 | 2 × 2 × 7 × 11 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 61, 305 | 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308 |
| Number of properties | 1 | 0 |
| Semiprimes | 98th | |
| Roman numberals | CCCV | CCCVIII |
| Base 2 | 1001100012 | 1001101002 |
| Base 3 | 1020223 | 1021023 |
| Base 4 | 103014 | 103104 |
| Base 5 | 22105 | 22135 |
| Base 6 | 12256 | 12326 |
| Base 7 | 6147 | 6207 |
| Base 8 | 4618 | 4648 |
| Base 9 | 3689 | 3729 |
| Base 10 | 30510 | 30810 |
| Base 11 | 25811 | 26011 |
| Base 12 | 21512 | 21812 |
| Base 13 | 1a613 | 1a913 |
| Base 14 | 17b14 | 18014 |
| Base 15 | 15515 | 15815 |
| Base 16 | 13116 | 13416 |