Compare 1226 vs 1228
| Property | 1226 | 1228 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 6131 | 22 × 3071 |
| Prime factorization | 2 × 613 | 2 × 2 × 307 |
| Divisors count | 4 | 6 |
| Divisors | 1, 2, 613, 1226 | 1, 2, 4, 307, 614, 1228 |
| Number of properties | 1 | 0 |
| Semiprimes | 361st | |
| Roman numberals | MCCXXVI | MCCXXVIII |
| Base 2 | 100110010102 | 100110011002 |
| Base 3 | 12001023 | 12001113 |
| Base 4 | 1030224 | 1030304 |
| Base 5 | 144015 | 144035 |
| Base 6 | 54026 | 54046 |
| Base 7 | 34017 | 34037 |
| Base 8 | 23128 | 23148 |
| Base 9 | 16129 | 16149 |
| Base 10 | 122610 | 122810 |
| Base 11 | a1511 | a1711 |
| Base 12 | 86212 | 86412 |
| Base 13 | 73413 | 73613 |
| Base 14 | 63814 | 63a14 |
| Base 15 | 56b15 | 56d15 |
| Base 16 | 4ca16 | 4cc16 |