Compare 20998 vs 21006
Property | 20998 | 21006 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 5 |
Prime factorization | 21 × 104991 | 21 × 33 × 3891 |
Prime factorization | 2 × 10499 | 2 × 3 × 3 × 3 × 389 |
Divisors count | 4 | 16 |
Divisors | 1, 2, 10499, 20998 | 1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 3501, 7002, 10503, 21006 |
Number of properties | 1 | 0 |
Semiprimes | 5327th | |
Roman numberals | ||
Base 2 | 1010010000001102 | 1010010000011102 |
Base 3 | 10012102013 | 10012110003 |
Base 4 | 110200124 | 110200324 |
Base 5 | 11324435 | 11330115 |
Base 6 | 2411146 | 2411306 |
Base 7 | 1151357 | 1151467 |
Base 8 | 510068 | 510168 |
Base 9 | 317219 | 317309 |
Base 10 | 2099810 | 2100610 |
Base 11 | 1485a11 | 1486711 |
Base 12 | 1019a12 | 101a612 |
Base 13 | 973313 | 973b13 |
Base 14 | 791c14 | 792614 |
Base 15 | 634d15 | 635615 |
Base 16 | 520616 | 520e16 |