Compare 1278 vs 1282
| Property | 1278 | 1282 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 711 | 21 × 6411 |
| Prime factorization | 2 × 3 × 3 × 71 | 2 × 641 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278 | 1, 2, 641, 1282 |
| Number of properties | 0 | 1 |
| Semiprimes | 377th | |
| Roman numberals | MCCLXXVIII | MCCLXXXII |
| Base 2 | 100111111102 | 101000000102 |
| Base 3 | 12021003 | 12021113 |
| Base 4 | 1033324 | 1100024 |
| Base 5 | 201035 | 201125 |
| Base 6 | 55306 | 55346 |
| Base 7 | 35047 | 35117 |
| Base 8 | 23768 | 24028 |
| Base 9 | 16709 | 16749 |
| Base 10 | 127810 | 128210 |
| Base 11 | a6211 | a6611 |
| Base 12 | 8a612 | 8aa12 |
| Base 13 | 77413 | 77813 |
| Base 14 | 67414 | 67814 |
| Base 15 | 5a315 | 5a715 |
| Base 16 | 4fe16 | 50216 |