Compare 20998 vs 21005
Property | 20998 | 21005 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 104991 | 51 × 42011 |
Prime factorization | 2 × 10499 | 5 × 4201 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 10499, 20998 | 1, 5, 4201, 21005 |
Number of properties | 1 | 1 |
Semiprimes | 5327th | 5330th |
Roman numberals | ||
Base 2 | 1010010000001102 | 1010010000011012 |
Base 3 | 10012102013 | 10012102223 |
Base 4 | 110200124 | 110200314 |
Base 5 | 11324435 | 11330105 |
Base 6 | 2411146 | 2411256 |
Base 7 | 1151357 | 1151457 |
Base 8 | 510068 | 510158 |
Base 9 | 317219 | 317289 |
Base 10 | 2099810 | 2100510 |
Base 11 | 1485a11 | 1486611 |
Base 12 | 1019a12 | 101a512 |
Base 13 | 973313 | 973a13 |
Base 14 | 791c14 | 792514 |
Base 15 | 634d15 | 635515 |
Base 16 | 520616 | 520d16 |