Compare 645235 vs 645242
| Property | 645235 | 645242 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 51 × 171 × 75911 | 21 × 132 × 231 × 831 |
| Prime factorization | 5 × 17 × 7591 | 2 × 13 × 13 × 23 × 83 |
| Divisors count | 8 | 24 |
| Divisors | 1, 5, 17, 85, 7591, 37955, 129047, 645235 | 1, 2, 13, 23, 26, 46, 83, 166, 169, 299, 338, 598, 1079, 1909, 2158, 3818, 3887, 7774, 14027, 24817, 28054, 49634, 322621, 645242 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111011000011100112 | 100111011000011110102 |
| Base 3 | 10122100021213 | 10122100022123 |
| Base 4 | 21312013034 | 21312013224 |
| Base 5 | 1311214205 | 1311214325 |
| Base 6 | 214551116 | 214551226 |
| Base 7 | 53251037 | 53251137 |
| Base 8 | 23541638 | 23541728 |
| Base 9 | 11830779 | 11830859 |
| Base 10 | 64523510 | 64524210 |
| Base 11 | 40085811 | 40086411 |
| Base 12 | 27149712 | 2714a212 |
| Base 13 | 1978c613 | 19790013 |
| Base 14 | 12b20314 | 12b20a14 |
| Base 15 | cb2aa15 | cb2b215 |
| Base 16 | 9d87316 | 9d87a16 |