Compare 60 vs 65
| Property | 60 | 65 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 51 | 51 × 131 |
| Prime factorization | 2 × 2 × 3 × 5 | 5 × 13 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 | 1, 5, 13, 65 |
| Number of properties | 0 | 1 |
| Semiprimes | 23rd | |
| Roman numberals | LX | LXV |
| Base 2 | 1111002 | 10000012 |
| Base 3 | 20203 | 21023 |
| Base 4 | 3304 | 10014 |
| Base 5 | 2205 | 2305 |
| Base 6 | 1406 | 1456 |
| Base 7 | 1147 | 1227 |
| Base 8 | 748 | 1018 |
| Base 9 | 669 | 729 |
| Base 10 | 6010 | 6510 |
| Base 11 | 5511 | 5a11 |
| Base 12 | 5012 | 5512 |
| Base 13 | 4813 | 5013 |
| Base 14 | 4414 | 4914 |
| Base 15 | 4015 | 4515 |
| Base 16 | 3c16 | 4116 |