Compare 21010 vs 21021
Property | 21010 | 21021 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 4 |
Total factors | 4 | 5 |
Prime factorization | 21 × 51 × 111 × 1911 | 31 × 72 × 111 × 131 |
Prime factorization | 2 × 5 × 11 × 191 | 3 × 7 × 7 × 11 × 13 |
Divisors count | 16 | 24 |
Divisors | 1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 21010 | 1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 7007, 21021 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1010010000100102 | 1010010000111012 |
Base 3 | 10012110113 | 10012111203 |
Base 4 | 110201024 | 110201314 |
Base 5 | 11330205 | 11330415 |
Base 6 | 2411346 | 2411536 |
Base 7 | 1151537 | 1152007 |
Base 8 | 510228 | 510358 |
Base 9 | 317349 | 317469 |
Base 10 | 2101010 | 2102110 |
Base 11 | 1487011 | 1488011 |
Base 12 | 101aa12 | 101b912 |
Base 13 | 974213 | 975013 |
Base 14 | 792a14 | 793714 |
Base 15 | 635a15 | 636615 |
Base 16 | 521216 | 521d16 |