Compare 18071 vs 18081
| Property | 18071 | 18081 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 171 × 10631 | 32 × 72 × 411 |
| Prime factorization | 17 × 1063 | 3 × 3 × 7 × 7 × 41 |
| Divisors count | 4 | 18 |
| Divisors | 1, 17, 1063, 18071 | 1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 6027, 18081 |
| Number of properties | 1 | 0 |
| Semiprimes | 4605th | |
| Roman numberals | ||
| Base 2 | 1000110100101112 | 1000110101000012 |
| Base 3 | 2202100223 | 2202102003 |
| Base 4 | 101221134 | 101222014 |
| Base 5 | 10342415 | 10343115 |
| Base 6 | 2153556 | 2154136 |
| Base 7 | 1034547 | 1035007 |
| Base 8 | 432278 | 432418 |
| Base 9 | 267089 | 267209 |
| Base 10 | 1807110 | 1808110 |
| Base 11 | 1263911 | 1264811 |
| Base 12 | a55b12 | a56912 |
| Base 13 | 82c113 | 82cb13 |
| Base 14 | 682b14 | 683714 |
| Base 15 | 554b15 | 555615 |
| Base 16 | 469716 | 46a116 |