Compare 28 vs 60
| Property | 28 | 60 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 22 × 71 | 22 × 31 × 51 |
| Prime factorization | 2 × 2 × 7 | 2 × 2 × 3 × 5 |
| Divisors count | 6 | 12 |
| Divisors | 1, 2, 4, 7, 14, 28 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 |
| Number of properties | 0 | 0 |
| Roman numberals | XXVIII | LX |
| Base 2 | 111002 | 1111002 |
| Base 3 | 10013 | 20203 |
| Base 4 | 1304 | 3304 |
| Base 5 | 1035 | 2205 |
| Base 6 | 446 | 1406 |
| Base 7 | 407 | 1147 |
| Base 8 | 348 | 748 |
| Base 9 | 319 | 669 |
| Base 10 | 2810 | 6010 |
| Base 11 | 2611 | 5511 |
| Base 12 | 2412 | 5012 |
| Base 13 | 2213 | 4813 |
| Base 14 | 2014 | 4414 |
| Base 15 | 1d15 | 4015 |
| Base 16 | 1c16 | 3c16 |