Compare 1366 vs 1368
| Property | 1366 | 1368 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 21 × 6831 | 23 × 32 × 191 |
| Prime factorization | 2 × 683 | 2 × 2 × 2 × 3 × 3 × 19 |
| Divisors count | 4 | 24 |
| Divisors | 1, 2, 683, 1366 | 1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368 |
| Number of properties | 1 | 0 |
| Semiprimes | 403rd | |
| Roman numberals | MCCCLXVI | MCCCLXVIII |
| Base 2 | 101010101102 | 101010110002 |
| Base 3 | 12121213 | 12122003 |
| Base 4 | 1111124 | 1111204 |
| Base 5 | 204315 | 204335 |
| Base 6 | 101546 | 102006 |
| Base 7 | 36617 | 36637 |
| Base 8 | 25268 | 25308 |
| Base 9 | 17779 | 17809 |
| Base 10 | 136610 | 136810 |
| Base 11 | 103211 | 103411 |
| Base 12 | 95a12 | 96012 |
| Base 13 | 81113 | 81313 |
| Base 14 | 6d814 | 6da14 |
| Base 15 | 61115 | 61315 |
| Base 16 | 55616 | 55816 |