Compare 1254 vs 1257
| Property | 1254 | 1257 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 111 × 191 | 31 × 4191 |
| Prime factorization | 2 × 3 × 11 × 19 | 3 × 419 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254 | 1, 3, 419, 1257 |
| Number of properties | 0 | 1 |
| Semiprimes | 370th | |
| Roman numberals | MCCLIV | MCCLVII |
| Base 2 | 100111001102 | 100111010012 |
| Base 3 | 12011103 | 12011203 |
| Base 4 | 1032124 | 1032214 |
| Base 5 | 200045 | 200125 |
| Base 6 | 54506 | 54536 |
| Base 7 | 34417 | 34447 |
| Base 8 | 23468 | 23518 |
| Base 9 | 16439 | 16469 |
| Base 10 | 125410 | 125710 |
| Base 11 | a4011 | a4311 |
| Base 12 | 88612 | 88912 |
| Base 13 | 75613 | 75913 |
| Base 14 | 65814 | 65b14 |
| Base 15 | 58915 | 58c15 |
| Base 16 | 4e616 | 4e916 |