Compare 216 vs 220
| Property | 216 | 220 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 6 | 4 |
| Prime factorization | 23 × 33 | 22 × 51 × 111 |
| Prime factorization | 2 × 2 × 2 × 3 × 3 × 3 | 2 × 2 × 5 × 11 |
| Divisors count | 16 | 12 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216 | 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220 |
| Number of properties | 0 | 0 |
| Roman numberals | CCXVI | CCXX |
| Base 2 | 110110002 | 110111002 |
| Base 3 | 220003 | 220113 |
| Base 4 | 31204 | 31304 |
| Base 5 | 13315 | 13405 |
| Base 6 | 10006 | 10046 |
| Base 7 | 4267 | 4337 |
| Base 8 | 3308 | 3348 |
| Base 9 | 2609 | 2649 |
| Base 10 | 21610 | 22010 |
| Base 11 | 18711 | 19011 |
| Base 12 | 16012 | 16412 |
| Base 13 | 13813 | 13c13 |
| Base 14 | 11614 | 11a14 |
| Base 15 | e615 | ea15 |
| Base 16 | d816 | dc16 |