Compare 18889 vs 18891
Property | 18889 | 18891 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 3 |
Prime factorization | 131 × 14531 | 32 × 20991 |
Prime factorization | 13 × 1453 | 3 × 3 × 2099 |
Divisors count | 4 | 6 |
Divisors | 1, 13, 1453, 18889 | 1, 3, 9, 2099, 6297, 18891 |
Number of properties | 1 | 0 |
Semiprimes | 4815th | |
Roman numberals | ||
Base 2 | 1001001110010012 | 1001001110010112 |
Base 3 | 2212201213 | 2212202003 |
Base 4 | 102130214 | 102130234 |
Base 5 | 11010245 | 11010315 |
Base 6 | 2232416 | 2232436 |
Base 7 | 1060337 | 1060357 |
Base 8 | 447118 | 447138 |
Base 9 | 278179 | 278209 |
Base 10 | 1888910 | 1889110 |
Base 11 | 1321211 | 1321411 |
Base 12 | ab2112 | ab2312 |
Base 13 | 87a013 | 87a213 |
Base 14 | 6c5314 | 6c5514 |
Base 15 | 58e415 | 58e615 |
Base 16 | 49c916 | 49cb16 |