Compare 1456 vs 1465
| Property | 1456 | 1465 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 71 × 131 | 51 × 2931 |
| Prime factorization | 2 × 2 × 2 × 2 × 7 × 13 | 5 × 293 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456 | 1, 5, 293, 1465 |
| Number of properties | 0 | 1 |
| Semiprimes | 429th | |
| Roman numberals | MCDLVI | MCDLXV |
| Base 2 | 101101100002 | 101101110012 |
| Base 3 | 12222213 | 20000213 |
| Base 4 | 1123004 | 1123214 |
| Base 5 | 213115 | 213305 |
| Base 6 | 104246 | 104416 |
| Base 7 | 41507 | 41627 |
| Base 8 | 26608 | 26718 |
| Base 9 | 18879 | 20079 |
| Base 10 | 145610 | 146510 |
| Base 11 | 110411 | 111211 |
| Base 12 | a1412 | a2112 |
| Base 13 | 88013 | 88913 |
| Base 14 | 76014 | 76914 |
| Base 15 | 67115 | 67a15 |
| Base 16 | 5b016 | 5b916 |