Compare 81938 vs 81942
| Property | 81938 | 81942 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 531 × 7731 | 21 × 31 × 71 × 19511 |
| Prime factorization | 2 × 53 × 773 | 2 × 3 × 7 × 1951 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 53, 106, 773, 1546, 40969, 81938 | 1, 2, 3, 6, 7, 14, 21, 42, 1951, 3902, 5853, 11706, 13657, 27314, 40971, 81942 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101000000000100102 | 101000000000101102 |
| Base 3 | 110111012023 | 110111012203 |
| Base 4 | 1100001024 | 1100001124 |
| Base 5 | 101102235 | 101102325 |
| Base 6 | 14312026 | 14312106 |
| Base 7 | 4606137 | 4606207 |
| Base 8 | 2400228 | 2400268 |
| Base 9 | 1343529 | 1343569 |
| Base 10 | 8193810 | 8194210 |
| Base 11 | 5661a11 | 5662311 |
| Base 12 | 3b50212 | 3b50612 |
| Base 13 | 2b3ac13 | 2b3b313 |
| Base 14 | 21c0a14 | 21c1014 |
| Base 15 | 1942815 | 1942c15 |
| Base 16 | 1401216 | 1401616 |