Compare 18986 vs 18997
| Property | 18986 | 18997 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 111 × 8631 | 112 × 1571 |
| Prime factorization | 2 × 11 × 863 | 11 × 11 × 157 |
| Divisors count | 8 | 6 |
| Divisors | 1, 2, 11, 22, 863, 1726, 9493, 18986 | 1, 11, 121, 157, 1727, 18997 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001010001010102 | 1001010001101012 |
| Base 3 | 2220010123 | 2220011213 |
| Base 4 | 102202224 | 102203114 |
| Base 5 | 11014215 | 11014425 |
| Base 6 | 2235226 | 2235416 |
| Base 7 | 1062327 | 1062467 |
| Base 8 | 450528 | 450658 |
| Base 9 | 280359 | 280479 |
| Base 10 | 1898610 | 1899710 |
| Base 11 | 132a011 | 1330011 |
| Base 12 | aba212 | abb112 |
| Base 13 | 884613 | 885413 |
| Base 14 | 6cc214 | 6ccd14 |
| Base 15 | 595b15 | 596715 |
| Base 16 | 4a2a16 | 4a3516 |