Compare 39978 vs 39985
| Property | 39978 | 39985 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 32 × 22211 | 51 × 111 × 7271 |
| Prime factorization | 2 × 3 × 3 × 2221 | 5 × 11 × 727 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 3, 6, 9, 18, 2221, 4442, 6663, 13326, 19989, 39978 | 1, 5, 11, 55, 727, 3635, 7997, 39985 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10011100001010102 | 10011100001100012 |
| Base 3 | 20002112003 | 20002112213 |
| Base 4 | 213002224 | 213003014 |
| Base 5 | 22344035 | 22344205 |
| Base 6 | 5050306 | 5050416 |
| Base 7 | 2243617 | 2244017 |
| Base 8 | 1160528 | 1160618 |
| Base 9 | 607509 | 607579 |
| Base 10 | 3997810 | 3998510 |
| Base 11 | 2804411 | 2805011 |
| Base 12 | 1b17612 | 1b18112 |
| Base 13 | 1527313 | 1527a13 |
| Base 14 | 107d814 | 1080114 |
| Base 15 | bca315 | bcaa15 |
| Base 16 | 9c2a16 | 9c3116 |