Compare 1226 vs 1253
| Property | 1226 | 1253 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 6131 | 71 × 1791 |
| Prime factorization | 2 × 613 | 7 × 179 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 613, 1226 | 1, 7, 179, 1253 |
| Number of properties | 1 | 1 |
| Semiprimes | 361st | 368th |
| Roman numberals | MCCXXVI | MCCLIII |
| Base 2 | 100110010102 | 100111001012 |
| Base 3 | 12001023 | 12011023 |
| Base 4 | 1030224 | 1032114 |
| Base 5 | 144015 | 200035 |
| Base 6 | 54026 | 54456 |
| Base 7 | 34017 | 34407 |
| Base 8 | 23128 | 23458 |
| Base 9 | 16129 | 16429 |
| Base 10 | 122610 | 125310 |
| Base 11 | a1511 | a3a11 |
| Base 12 | 86212 | 88512 |
| Base 13 | 73413 | 75513 |
| Base 14 | 63814 | 65714 |
| Base 15 | 56b15 | 58815 |
| Base 16 | 4ca16 | 4e516 |