Compare 220 vs 228
| Property | 220 | 228 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 22 × 51 × 111 | 22 × 31 × 191 |
| Prime factorization | 2 × 2 × 5 × 11 | 2 × 2 × 3 × 19 |
| Divisors count | 12 | 12 |
| Divisors | 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220 | 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228 |
| Number of properties | 0 | 0 |
| Roman numberals | CCXX | CCXXVIII |
| Base 2 | 110111002 | 111001002 |
| Base 3 | 220113 | 221103 |
| Base 4 | 31304 | 32104 |
| Base 5 | 13405 | 14035 |
| Base 6 | 10046 | 10206 |
| Base 7 | 4337 | 4447 |
| Base 8 | 3348 | 3448 |
| Base 9 | 2649 | 2739 |
| Base 10 | 22010 | 22810 |
| Base 11 | 19011 | 19811 |
| Base 12 | 16412 | 17012 |
| Base 13 | 13c13 | 14713 |
| Base 14 | 11a14 | 12414 |
| Base 15 | ea15 | 10315 |
| Base 16 | dc16 | e416 |