Compare 1450 vs 1457
| Property | 1450 | 1457 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 52 × 291 | 311 × 471 |
| Prime factorization | 2 × 5 × 5 × 29 | 31 × 47 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450 | 1, 31, 47, 1457 |
| Number of properties | 0 | 1 |
| Semiprimes | 427th | |
| Roman numberals | MCDL | MCDLVII |
| Base 2 | 101101010102 | 101101100012 |
| Base 3 | 12222013 | 12222223 |
| Base 4 | 1122224 | 1123014 |
| Base 5 | 213005 | 213125 |
| Base 6 | 104146 | 104256 |
| Base 7 | 41417 | 41517 |
| Base 8 | 26528 | 26618 |
| Base 9 | 18819 | 18889 |
| Base 10 | 145010 | 145710 |
| Base 11 | 10a911 | 110511 |
| Base 12 | a0a12 | a1512 |
| Base 13 | 87713 | 88113 |
| Base 14 | 75814 | 76114 |
| Base 15 | 66a15 | 67215 |
| Base 16 | 5aa16 | 5b116 |