Compare 1246 vs 1257
| Property | 1246 | 1257 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 891 | 31 × 4191 |
| Prime factorization | 2 × 7 × 89 | 3 × 419 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 7, 14, 89, 178, 623, 1246 | 1, 3, 419, 1257 |
| Number of properties | 0 | 1 |
| Semiprimes | 370th | |
| Roman numberals | MCCXLVI | MCCLVII |
| Base 2 | 100110111102 | 100111010012 |
| Base 3 | 12010113 | 12011203 |
| Base 4 | 1031324 | 1032214 |
| Base 5 | 144415 | 200125 |
| Base 6 | 54346 | 54536 |
| Base 7 | 34307 | 34447 |
| Base 8 | 23368 | 23518 |
| Base 9 | 16349 | 16469 |
| Base 10 | 124610 | 125710 |
| Base 11 | a3311 | a4311 |
| Base 12 | 87a12 | 88912 |
| Base 13 | 74b13 | 75913 |
| Base 14 | 65014 | 65b14 |
| Base 15 | 58115 | 58c15 |
| Base 16 | 4de16 | 4e916 |