Compare 1366 vs 1377
| Property | 1366 | 1377 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 5 |
| Prime factorization | 21 × 6831 | 34 × 171 |
| Prime factorization | 2 × 683 | 3 × 3 × 3 × 3 × 17 |
| Divisors count | 4 | 10 |
| Divisors | 1, 2, 683, 1366 | 1, 3, 9, 17, 27, 51, 81, 153, 459, 1377 |
| Number of properties | 1 | 0 |
| Semiprimes | 403rd | |
| Roman numberals | MCCCLXVI | MCCCLXXVII |
| Base 2 | 101010101102 | 101011000012 |
| Base 3 | 12121213 | 12200003 |
| Base 4 | 1111124 | 1112014 |
| Base 5 | 204315 | 210025 |
| Base 6 | 101546 | 102136 |
| Base 7 | 36617 | 40057 |
| Base 8 | 25268 | 25418 |
| Base 9 | 17779 | 18009 |
| Base 10 | 136610 | 137710 |
| Base 11 | 103211 | 104211 |
| Base 12 | 95a12 | 96912 |
| Base 13 | 81113 | 81c13 |
| Base 14 | 6d814 | 70514 |
| Base 15 | 61115 | 61c15 |
| Base 16 | 55616 | 56116 |