Compare 1045 vs 1057
| Property | 1045 | 1057 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 111 × 191 | 71 × 1511 |
| Prime factorization | 5 × 11 × 19 | 7 × 151 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 11, 19, 55, 95, 209, 1045 | 1, 7, 151, 1057 |
| Number of properties | 0 | 1 |
| Semiprimes | 313th | |
| Roman numberals | MXLV | MLVII |
| Base 2 | 100000101012 | 100001000012 |
| Base 3 | 11022013 | 11100113 |
| Base 4 | 1001114 | 1002014 |
| Base 5 | 131405 | 132125 |
| Base 6 | 45016 | 45216 |
| Base 7 | 30227 | 30407 |
| Base 8 | 20258 | 20418 |
| Base 9 | 13819 | 14049 |
| Base 10 | 104510 | 105710 |
| Base 11 | 87011 | 88111 |
| Base 12 | 73112 | 74112 |
| Base 13 | 62513 | 63413 |
| Base 14 | 54914 | 55714 |
| Base 15 | 49a15 | 4a715 |
| Base 16 | 41516 | 42116 |