Compare 16638 vs 16642
| Property | 16638 | 16642 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 471 × 591 | 21 × 531 × 1571 |
| Prime factorization | 2 × 3 × 47 × 59 | 2 × 53 × 157 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 6, 47, 59, 94, 118, 141, 177, 282, 354, 2773, 5546, 8319, 16638 | 1, 2, 53, 106, 157, 314, 8321, 16642 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000000111111102 | 1000001000000102 |
| Base 3 | 2112110203 | 2112111013 |
| Base 4 | 100033324 | 100100024 |
| Base 5 | 10130235 | 10130325 |
| Base 6 | 2050106 | 2050146 |
| Base 7 | 663367 | 663437 |
| Base 8 | 403768 | 404028 |
| Base 9 | 247369 | 247419 |
| Base 10 | 1663810 | 1664210 |
| Base 11 | 1155611 | 1155a11 |
| Base 12 | 976612 | 976a12 |
| Base 13 | 775b13 | 776213 |
| Base 14 | 60c614 | 60ca14 |
| Base 15 | 4de315 | 4de715 |
| Base 16 | 40fe16 | 410216 |