Compare 1216 vs 1222
| Property | 1216 | 1222 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 7 | 3 |
| Prime factorization | 26 × 191 | 21 × 131 × 471 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 19 | 2 × 13 × 47 |
| Divisors count | 14 | 8 |
| Divisors | 1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216 | 1, 2, 13, 26, 47, 94, 611, 1222 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCXVI | MCCXXII |
| Base 2 | 100110000002 | 100110001102 |
| Base 3 | 12000013 | 12000213 |
| Base 4 | 1030004 | 1030124 |
| Base 5 | 143315 | 143425 |
| Base 6 | 53446 | 53546 |
| Base 7 | 33557 | 33647 |
| Base 8 | 23008 | 23068 |
| Base 9 | 16019 | 16079 |
| Base 10 | 121610 | 122210 |
| Base 11 | a0611 | a1111 |
| Base 12 | 85412 | 85a12 |
| Base 13 | 72713 | 73013 |
| Base 14 | 62c14 | 63414 |
| Base 15 | 56115 | 56715 |
| Base 16 | 4c016 | 4c616 |