Compare 20993 vs 21043
| Property | 20993 | 21043 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 29991 | 111 × 19131 |
| Prime factorization | 7 × 2999 | 11 × 1913 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 2999, 20993 | 1, 11, 1913, 21043 |
| Number of properties | 1 | 1 |
| Semiprimes | 5326th | 5337th |
| Roman numberals | ||
| Base 2 | 1010010000000012 | 1010010001100112 |
| Base 3 | 10012101123 | 10012121013 |
| Base 4 | 110200014 | 110203034 |
| Base 5 | 11324335 | 11331335 |
| Base 6 | 2411056 | 2412316 |
| Base 7 | 1151307 | 1152317 |
| Base 8 | 510018 | 510638 |
| Base 9 | 317159 | 317719 |
| Base 10 | 2099310 | 2104310 |
| Base 11 | 1485511 | 148a011 |
| Base 12 | 1019512 | 1021712 |
| Base 13 | 972b13 | 976913 |
| Base 14 | 791714 | 795114 |
| Base 15 | 634815 | 637d15 |
| Base 16 | 520116 | 523316 |