Compare 31158 vs 31166
| Property | 31158 | 31166 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 33 × 5771 | 21 × 155831 |
| Prime factorization | 2 × 3 × 3 × 3 × 577 | 2 × 15583 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 577, 1154, 1731, 3462, 5193, 10386, 15579, 31158 | 1, 2, 15583, 31166 |
| Number of properties | 0 | 1 |
| Semiprimes | 7743rd | |
| Roman numberals | ||
| Base 2 | 1111001101101102 | 1111001101111102 |
| Base 3 | 11202020003 | 11202020223 |
| Base 4 | 132123124 | 132123324 |
| Base 5 | 14441135 | 14441315 |
| Base 6 | 4001306 | 4001426 |
| Base 7 | 1565617 | 1566027 |
| Base 8 | 746668 | 746768 |
| Base 9 | 466609 | 466689 |
| Base 10 | 3115810 | 3116610 |
| Base 11 | 2145611 | 2146311 |
| Base 12 | 1604612 | 1605212 |
| Base 13 | 1124a13 | 1125513 |
| Base 14 | b4d814 | b50214 |
| Base 15 | 937315 | 937b15 |
| Base 16 | 79b616 | 79be16 |