Compare 18081 vs 18082
Property | 18081 | 18082 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 5 | 2 |
Prime factorization | 32 × 72 × 411 | 21 × 90411 |
Prime factorization | 3 × 3 × 7 × 7 × 41 | 2 × 9041 |
Divisors count | 18 | 4 |
Divisors | 1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 6027, 18081 | 1, 2, 9041, 18082 |
Number of properties | 0 | 1 |
Semiprimes | 4607th | |
Roman numberals | ||
Base 2 | 1000110101000012 | 1000110101000102 |
Base 3 | 2202102003 | 2202102013 |
Base 4 | 101222014 | 101222024 |
Base 5 | 10343115 | 10343125 |
Base 6 | 2154136 | 2154146 |
Base 7 | 1035007 | 1035017 |
Base 8 | 432418 | 432428 |
Base 9 | 267209 | 267219 |
Base 10 | 1808110 | 1808210 |
Base 11 | 1264811 | 1264911 |
Base 12 | a56912 | a56a12 |
Base 13 | 82cb13 | 82cc13 |
Base 14 | 683714 | 683814 |
Base 15 | 555615 | 555715 |
Base 16 | 46a116 | 46a216 |