Compare 2257 vs 2261
| Property | 2257 | 2261 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 371 × 611 | 71 × 171 × 191 |
| Prime factorization | 37 × 61 | 7 × 17 × 19 |
| Divisors count | 4 | 8 |
| Divisors | 1, 37, 61, 2257 | 1, 7, 17, 19, 119, 133, 323, 2261 |
| Number of properties | 1 | 0 |
| Semiprimes | 647th | |
| Roman numberals | MMCCLVII | MMCCLXI |
| Base 2 | 1000110100012 | 1000110101012 |
| Base 3 | 100021213 | 100022023 |
| Base 4 | 2031014 | 2031114 |
| Base 5 | 330125 | 330215 |
| Base 6 | 142416 | 142456 |
| Base 7 | 64037 | 64107 |
| Base 8 | 43218 | 43258 |
| Base 9 | 30779 | 30829 |
| Base 10 | 225710 | 226110 |
| Base 11 | 177211 | 177611 |
| Base 12 | 138112 | 138512 |
| Base 13 | 104813 | 104c13 |
| Base 14 | b7314 | b7714 |
| Base 15 | a0715 | a0b15 |
| Base 16 | 8d116 | 8d516 |