Compare 45 vs 48
| Property | 45 | 48 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 2 |
| Total factors | 3 | 5 |
| Prime factorization | 32 × 51 | 24 × 31 |
| Prime factorization | 3 × 3 × 5 | 2 × 2 × 2 × 2 × 3 |
| Divisors count | 6 | 10 |
| Divisors | 1, 3, 5, 9, 15, 45 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 |
| Number of properties | 0 | 0 |
| Roman numberals | XLV | XLVIII |
| Base 2 | 1011012 | 1100002 |
| Base 3 | 12003 | 12103 |
| Base 4 | 2314 | 3004 |
| Base 5 | 1405 | 1435 |
| Base 6 | 1136 | 1206 |
| Base 7 | 637 | 667 |
| Base 8 | 558 | 608 |
| Base 9 | 509 | 539 |
| Base 10 | 4510 | 4810 |
| Base 11 | 4111 | 4411 |
| Base 12 | 3912 | 4012 |
| Base 13 | 3613 | 3913 |
| Base 14 | 3314 | 3614 |
| Base 15 | 3015 | 3315 |
| Base 16 | 2d16 | 3016 |