Compare 20988 vs 20993
| Property | 20988 | 20993 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 22 × 32 × 111 × 531 | 71 × 29991 |
| Prime factorization | 2 × 2 × 3 × 3 × 11 × 53 | 7 × 2999 |
| Divisors count | 36 | 4 |
| Divisors | 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 10494, 20988 | 1, 7, 2999, 20993 |
| Number of properties | 0 | 1 |
| Semiprimes | 5326th | |
| Roman numberals | ||
| Base 2 | 1010001111111002 | 1010010000000012 |
| Base 3 | 10012101003 | 10012101123 |
| Base 4 | 110133304 | 110200014 |
| Base 5 | 11324235 | 11324335 |
| Base 6 | 2411006 | 2411056 |
| Base 7 | 1151227 | 1151307 |
| Base 8 | 507748 | 510018 |
| Base 9 | 317109 | 317159 |
| Base 10 | 2098810 | 2099310 |
| Base 11 | 1485011 | 1485511 |
| Base 12 | 1019012 | 1019512 |
| Base 13 | 972613 | 972b13 |
| Base 14 | 791214 | 791714 |
| Base 15 | 634315 | 634815 |
| Base 16 | 51fc16 | 520116 |