Compare 1216 vs 1226
| Property | 1216 | 1226 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 26 × 191 | 21 × 6131 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 19 | 2 × 613 |
| Divisors count | 14 | 4 |
| Divisors | 1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216 | 1, 2, 613, 1226 |
| Number of properties | 0 | 1 |
| Semiprimes | 361st | |
| Roman numberals | MCCXVI | MCCXXVI |
| Base 2 | 100110000002 | 100110010102 |
| Base 3 | 12000013 | 12001023 |
| Base 4 | 1030004 | 1030224 |
| Base 5 | 143315 | 144015 |
| Base 6 | 53446 | 54026 |
| Base 7 | 33557 | 34017 |
| Base 8 | 23008 | 23128 |
| Base 9 | 16019 | 16129 |
| Base 10 | 121610 | 122610 |
| Base 11 | a0611 | a1511 |
| Base 12 | 85412 | 86212 |
| Base 13 | 72713 | 73413 |
| Base 14 | 62c14 | 63814 |
| Base 15 | 56115 | 56b15 |
| Base 16 | 4c016 | 4ca16 |