Compare 18985 vs 18986
Property | 18985 | 18986 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 51 × 37971 | 21 × 111 × 8631 |
Prime factorization | 5 × 3797 | 2 × 11 × 863 |
Divisors count | 4 | 8 |
Divisors | 1, 5, 3797, 18985 | 1, 2, 11, 22, 863, 1726, 9493, 18986 |
Number of properties | 1 | 0 |
Semiprimes | 4843rd | |
Roman numberals | ||
Base 2 | 1001010001010012 | 1001010001010102 |
Base 3 | 2220010113 | 2220010123 |
Base 4 | 102202214 | 102202224 |
Base 5 | 11014205 | 11014215 |
Base 6 | 2235216 | 2235226 |
Base 7 | 1062317 | 1062327 |
Base 8 | 450518 | 450528 |
Base 9 | 280349 | 280359 |
Base 10 | 1898510 | 1898610 |
Base 11 | 1329a11 | 132a011 |
Base 12 | aba112 | aba212 |
Base 13 | 884513 | 884613 |
Base 14 | 6cc114 | 6cc214 |
Base 15 | 595a15 | 595b15 |
Base 16 | 4a2916 | 4a2a16 |