Compare 1356 vs 1366
| Property | 1356 | 1366 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 1131 | 21 × 6831 |
| Prime factorization | 2 × 2 × 3 × 113 | 2 × 683 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356 | 1, 2, 683, 1366 |
| Number of properties | 0 | 1 |
| Semiprimes | 403rd | |
| Roman numberals | MCCCLVI | MCCCLXVI |
| Base 2 | 101010011002 | 101010101102 |
| Base 3 | 12120203 | 12121213 |
| Base 4 | 1110304 | 1111124 |
| Base 5 | 204115 | 204315 |
| Base 6 | 101406 | 101546 |
| Base 7 | 36457 | 36617 |
| Base 8 | 25148 | 25268 |
| Base 9 | 17669 | 17779 |
| Base 10 | 135610 | 136610 |
| Base 11 | 102311 | 103211 |
| Base 12 | 95012 | 95a12 |
| Base 13 | 80413 | 81113 |
| Base 14 | 6cc14 | 6d814 |
| Base 15 | 60615 | 61115 |
| Base 16 | 54c16 | 55616 |