Compare 1267 vs 1278
| Property | 1267 | 1278 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 1811 | 21 × 32 × 711 |
| Prime factorization | 7 × 181 | 2 × 3 × 3 × 71 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 181, 1267 | 1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278 |
| Number of properties | 1 | 0 |
| Semiprimes | 374th | |
| Roman numberals | MCCLXVII | MCCLXXVIII |
| Base 2 | 100111100112 | 100111111102 |
| Base 3 | 12012213 | 12021003 |
| Base 4 | 1033034 | 1033324 |
| Base 5 | 200325 | 201035 |
| Base 6 | 55116 | 55306 |
| Base 7 | 34607 | 35047 |
| Base 8 | 23638 | 23768 |
| Base 9 | 16579 | 16709 |
| Base 10 | 126710 | 127810 |
| Base 11 | a5211 | a6211 |
| Base 12 | 89712 | 8a612 |
| Base 13 | 76613 | 77413 |
| Base 14 | 66714 | 67414 |
| Base 15 | 59715 | 5a315 |
| Base 16 | 4f316 | 4fe16 |