Compare 1379 vs 1386
| Property | 1379 | 1386 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 71 × 1971 | 21 × 32 × 71 × 111 |
| Prime factorization | 7 × 197 | 2 × 3 × 3 × 7 × 11 |
| Divisors count | 4 | 24 |
| Divisors | 1, 7, 197, 1379 | 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 | 1 | 0 |
| Semiprimes | 406th | |
| Roman numberals | MCCCLXXIX | MCCCLXXXVI |
| Base 2 | 101011000112 | 101011010102 |
| Base 3 | 12200023 | 12201003 |
| Base 4 | 1112034 | 1112224 |
| Base 5 | 210045 | 210215 |
| Base 6 | 102156 | 102306 |
| Base 7 | 40107 | 40207 |
| Base 8 | 25438 | 25528 |
| Base 9 | 18029 | 18109 |
| Base 10 | 137910 | 138610 |
| Base 11 | 104411 | 105011 |
| Base 12 | 96b12 | 97612 |
| Base 13 | 82113 | 82813 |
| Base 14 | 70714 | 71014 |
| Base 15 | 61e15 | 62615 |
| Base 16 | 56316 | 56a16 |