Compare 21002 vs 21005
Property | 21002 | 21005 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 105011 | 51 × 42011 |
Prime factorization | 2 × 10501 | 5 × 4201 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 10501, 21002 | 1, 5, 4201, 21005 |
Number of properties | 1 | 1 |
Semiprimes | 5328th | 5330th |
Roman numberals | ||
Base 2 | 1010010000010102 | 1010010000011012 |
Base 3 | 10012102123 | 10012102223 |
Base 4 | 110200224 | 110200314 |
Base 5 | 11330025 | 11330105 |
Base 6 | 2411226 | 2411256 |
Base 7 | 1151427 | 1151457 |
Base 8 | 510128 | 510158 |
Base 9 | 317259 | 317289 |
Base 10 | 2100210 | 2100510 |
Base 11 | 1486311 | 1486611 |
Base 12 | 101a212 | 101a512 |
Base 13 | 973713 | 973a13 |
Base 14 | 792214 | 792514 |
Base 15 | 635215 | 635515 |
Base 16 | 520a16 | 520d16 |