Compare 320 vs 321
| Property | 320 | 321 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 26 × 51 | 31 × 1071 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 | 3 × 107 |
| Divisors count | 14 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320 | 1, 3, 107, 321 |
| Number of properties | 0 | 1 |
| Semiprimes | 102nd | |
| Roman numberals | CCCXX | CCCXXI |
| Base 2 | 1010000002 | 1010000012 |
| Base 3 | 1022123 | 1022203 |
| Base 4 | 110004 | 110014 |
| Base 5 | 22405 | 22415 |
| Base 6 | 12526 | 12536 |
| Base 7 | 6357 | 6367 |
| Base 8 | 5008 | 5018 |
| Base 9 | 3859 | 3869 |
| Base 10 | 32010 | 32110 |
| Base 11 | 27111 | 27211 |
| Base 12 | 22812 | 22912 |
| Base 13 | 1b813 | 1b913 |
| Base 14 | 18c14 | 18d14 |
| Base 15 | 16515 | 16615 |
| Base 16 | 14016 | 14116 |