Compare 1378 vs 1386
| Property | 1378 | 1386 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 21 × 131 × 531 | 21 × 32 × 71 × 111 |
| Prime factorization | 2 × 13 × 53 | 2 × 3 × 3 × 7 × 11 |
| Divisors count | 8 | 24 |
| Divisors | 1, 2, 13, 26, 53, 106, 689, 1378 | 1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCCLXXVIII | MCCCLXXXVI |
| Base 2 | 101011000102 | 101011010102 |
| Base 3 | 12200013 | 12201003 |
| Base 4 | 1112024 | 1112224 |
| Base 5 | 210035 | 210215 |
| Base 6 | 102146 | 102306 |
| Base 7 | 40067 | 40207 |
| Base 8 | 25428 | 25528 |
| Base 9 | 18019 | 18109 |
| Base 10 | 137810 | 138610 |
| Base 11 | 104311 | 105011 |
| Base 12 | 96a12 | 97612 |
| Base 13 | 82013 | 82813 |
| Base 14 | 70614 | 71014 |
| Base 15 | 61d15 | 62615 |
| Base 16 | 56216 | 56a16 |