Compare 71981 vs 71981
| Property | 71981 | 71981 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 72 × 131 × 1131 | 72 × 131 × 1131 |
| Prime factorization | 7 × 7 × 13 × 113 | 7 × 7 × 13 × 113 |
| Divisors count | 12 | 12 |
| Divisors | 1, 7, 13, 49, 91, 113, 637, 791, 1469, 5537, 10283, 71981 | 1, 7, 13, 49, 91, 113, 637, 791, 1469, 5537, 10283, 71981 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100011001001011012 | 100011001001011012 |
| Base 3 | 101222012223 | 101222012223 |
| Base 4 | 1012102314 | 1012102314 |
| Base 5 | 43004115 | 43004115 |
| Base 6 | 13131256 | 13131256 |
| Base 7 | 4166007 | 4166007 |
| Base 8 | 2144558 | 2144558 |
| Base 9 | 1186589 | 1186589 |
| Base 10 | 7198110 | 7198110 |
| Base 11 | 4a09811 | 4a09811 |
| Base 12 | 357a512 | 357a512 |
| Base 13 | 269c013 | 269c013 |
| Base 14 | 1c33714 | 1c33714 |
| Base 15 | 164db15 | 164db15 |
| Base 16 | 1192d16 | 1192d16 |