Compare 1312 vs 1315
| Property | 1312 | 1315 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 25 × 411 | 51 × 2631 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 41 | 5 × 263 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312 | 1, 5, 263, 1315 |
| Number of properties | 0 | 1 |
| Semiprimes | 385th | |
| Roman numberals | MCCCXII | MCCCXV |
| Base 2 | 101001000002 | 101001000112 |
| Base 3 | 12101213 | 12102013 |
| Base 4 | 1102004 | 1102034 |
| Base 5 | 202225 | 202305 |
| Base 6 | 100246 | 100316 |
| Base 7 | 35537 | 35567 |
| Base 8 | 24408 | 24438 |
| Base 9 | 17179 | 17219 |
| Base 10 | 131210 | 131510 |
| Base 11 | a9311 | a9611 |
| Base 12 | 91412 | 91712 |
| Base 13 | 79c13 | 7a213 |
| Base 14 | 69a14 | 69d14 |
| Base 15 | 5c715 | 5ca15 |
| Base 16 | 52016 | 52316 |