Compare 1457 vs 1463
| Property | 1457 | 1463 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 311 × 471 | 71 × 111 × 191 |
| Prime factorization | 31 × 47 | 7 × 11 × 19 |
| Divisors count | 4 | 8 |
| Divisors | 1, 31, 47, 1457 | 1, 7, 11, 19, 77, 133, 209, 1463 |
| Number of properties | 1 | 0 |
| Semiprimes | 427th | |
| Roman numberals | MCDLVII | MCDLXIII |
| Base 2 | 101101100012 | 101101101112 |
| Base 3 | 12222223 | 20000123 |
| Base 4 | 1123014 | 1123134 |
| Base 5 | 213125 | 213235 |
| Base 6 | 104256 | 104356 |
| Base 7 | 41517 | 41607 |
| Base 8 | 26618 | 26678 |
| Base 9 | 18889 | 20059 |
| Base 10 | 145710 | 146310 |
| Base 11 | 110511 | 111011 |
| Base 12 | a1512 | a1b12 |
| Base 13 | 88113 | 88713 |
| Base 14 | 76114 | 76714 |
| Base 15 | 67215 | 67815 |
| Base 16 | 5b116 | 5b716 |