Compare 216 vs 225
| Property | 216 | 225 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 2 |
| Total factors | 6 | 4 |
| Prime factorization | 23 × 33 | 32 × 52 |
| Prime factorization | 2 × 2 × 2 × 3 × 3 × 3 | 3 × 3 × 5 × 5 |
| Divisors count | 16 | 9 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216 | 1, 3, 5, 9, 15, 25, 45, 75, 225 |
| Number of properties | 0 | 0 |
| Roman numberals | CCXVI | CCXXV |
| Base 2 | 110110002 | 111000012 |
| Base 3 | 220003 | 221003 |
| Base 4 | 31204 | 32014 |
| Base 5 | 13315 | 14005 |
| Base 6 | 10006 | 10136 |
| Base 7 | 4267 | 4417 |
| Base 8 | 3308 | 3418 |
| Base 9 | 2609 | 2709 |
| Base 10 | 21610 | 22510 |
| Base 11 | 18711 | 19511 |
| Base 12 | 16012 | 16912 |
| Base 13 | 13813 | 14413 |
| Base 14 | 11614 | 12114 |
| Base 15 | e615 | 10015 |
| Base 16 | d816 | e116 |