Compare 18010 vs 18021
| Property | 18010 | 18021 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 18011 | 31 × 60071 |
| Prime factorization | 2 × 5 × 1801 | 3 × 6007 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 1801, 3602, 9005, 18010 | 1, 3, 6007, 18021 |
| Number of properties | 0 | 1 |
| Semiprimes | 4595th | |
| Roman numberals | ||
| Base 2 | 1000110010110102 | 1000110011001012 |
| Base 3 | 2202010013 | 2202011103 |
| Base 4 | 101211224 | 101212114 |
| Base 5 | 10340205 | 10340415 |
| Base 6 | 2152146 | 2152336 |
| Base 7 | 1033367 | 1033537 |
| Base 8 | 431328 | 431458 |
| Base 9 | 266319 | 266439 |
| Base 10 | 1801010 | 1802110 |
| Base 11 | 1259311 | 125a311 |
| Base 12 | a50a12 | a51912 |
| Base 13 | 827513 | 828313 |
| Base 14 | 67c614 | 67d314 |
| Base 15 | 550a15 | 551615 |
| Base 16 | 465a16 | 466516 |