Compare 21021 vs 21022
Property | 21021 | 21022 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 3 |
Total factors | 5 | 3 |
Prime factorization | 31 × 72 × 111 × 131 | 21 × 231 × 4571 |
Prime factorization | 3 × 7 × 7 × 11 × 13 | 2 × 23 × 457 |
Divisors count | 24 | 8 |
Divisors | 1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 7007, 21021 | 1, 2, 23, 46, 457, 914, 10511, 21022 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1010010000111012 | 1010010000111102 |
Base 3 | 10012111203 | 10012111213 |
Base 4 | 110201314 | 110201324 |
Base 5 | 11330415 | 11330425 |
Base 6 | 2411536 | 2411546 |
Base 7 | 1152007 | 1152017 |
Base 8 | 510358 | 510368 |
Base 9 | 317469 | 317479 |
Base 10 | 2102110 | 2102210 |
Base 11 | 1488011 | 1488111 |
Base 12 | 101b912 | 101ba12 |
Base 13 | 975013 | 975113 |
Base 14 | 793714 | 793814 |
Base 15 | 636615 | 636715 |
Base 16 | 521d16 | 521e16 |