Compare 645238 vs 645248
Property | 645238 | 645248 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 2 |
Total factors | 4 | 9 |
Prime factorization | 21 × 111 × 1391 × 2111 | 27 × 712 |
Prime factorization | 2 × 11 × 139 × 211 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 71 × 71 |
Divisors count | 16 | 24 |
Divisors | 1, 2, 11, 22, 139, 211, 278, 422, 1529, 2321, 3058, 4642, 29329, 58658, 322619, 645238 | 1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 5041, 9088, 10082, 20164, 40328, 80656, 161312, 322624, 645248 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 100111011000011101102 | 100111011000100000002 |
Base 3 | 10122100022013 | 10122100100023 |
Base 4 | 21312013124 | 21312020004 |
Base 5 | 1311214235 | 1311214435 |
Base 6 | 214551146 | 214551326 |
Base 7 | 53251067 | 53251227 |
Base 8 | 23541668 | 23542008 |
Base 9 | 11830819 | 11831029 |
Base 10 | 64523810 | 64524810 |
Base 11 | 40086011 | 40086a11 |
Base 12 | 27149a12 | 2714a812 |
Base 13 | 1978c913 | 19790613 |
Base 14 | 12b20614 | 12b21214 |
Base 15 | cb2ad15 | cb2b815 |
Base 16 | 9d87616 | 9d88016 |