Compare 13979 vs 13986
| Property | 13979 | 13986 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 6 |
| Prime factorization | 71 × 19971 | 21 × 33 × 71 × 371 |
| Prime factorization | 7 × 1997 | 2 × 3 × 3 × 3 × 7 × 37 |
| Divisors count | 4 | 32 |
| Divisors | 1, 7, 1997, 13979 | 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6993, 13986 |
| Number of properties | 1 | 0 |
| Semiprimes | 3615th | |
| Roman numberals | ||
| Base 2 | 110110100110112 | 110110101000102 |
| Base 3 | 2010112023 | 2010120003 |
| Base 4 | 31221234 | 31222024 |
| Base 5 | 4214045 | 4214215 |
| Base 6 | 1444156 | 1444306 |
| Base 7 | 555207 | 555307 |
| Base 8 | 332338 | 332428 |
| Base 9 | 211529 | 211609 |
| Base 10 | 1397910 | 1398610 |
| Base 11 | a55911 | a56511 |
| Base 12 | 810b12 | 811612 |
| Base 13 | 649413 | 649b13 |
| Base 14 | 514714 | 515014 |
| Base 15 | 421e15 | 422615 |
| Base 16 | 369b16 | 36a216 |