Compare 1225 vs 1226
| Property | 1225 | 1226 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 52 × 72 | 21 × 6131 |
| Prime factorization | 5 × 5 × 7 × 7 | 2 × 613 |
| Divisors count | 9 | 4 |
| Divisors | 1, 5, 7, 25, 35, 49, 175, 245, 1225 | 1, 2, 613, 1226 |
| Number of properties | 0 | 1 |
| Semiprimes | 361st | |
| Roman numberals | MCCXXV | MCCXXVI |
| Base 2 | 100110010012 | 100110010102 |
| Base 3 | 12001013 | 12001023 |
| Base 4 | 1030214 | 1030224 |
| Base 5 | 144005 | 144015 |
| Base 6 | 54016 | 54026 |
| Base 7 | 34007 | 34017 |
| Base 8 | 23118 | 23128 |
| Base 9 | 16119 | 16129 |
| Base 10 | 122510 | 122610 |
| Base 11 | a1411 | a1511 |
| Base 12 | 86112 | 86212 |
| Base 13 | 73313 | 73413 |
| Base 14 | 63714 | 63814 |
| Base 15 | 56a15 | 56b15 |
| Base 16 | 4c916 | 4ca16 |