Compare 1216 vs 1228
| Property | 1216 | 1228 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 2 |
| Total factors | 7 | 3 |
| Prime factorization | 26 × 191 | 22 × 3071 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 19 | 2 × 2 × 307 |
| Divisors count | 14 | 6 |
| Divisors | 1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216 | 1, 2, 4, 307, 614, 1228 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCXVI | MCCXXVIII |
| Base 2 | 100110000002 | 100110011002 |
| Base 3 | 12000013 | 12001113 |
| Base 4 | 1030004 | 1030304 |
| Base 5 | 143315 | 144035 |
| Base 6 | 53446 | 54046 |
| Base 7 | 33557 | 34037 |
| Base 8 | 23008 | 23148 |
| Base 9 | 16019 | 16149 |
| Base 10 | 121610 | 122810 |
| Base 11 | a0611 | a1711 |
| Base 12 | 85412 | 86412 |
| Base 13 | 72713 | 73613 |
| Base 14 | 62c14 | 63a14 |
| Base 15 | 56115 | 56d15 |
| Base 16 | 4c016 | 4cc16 |