Compare 39985 vs 39990
| Property | 39985 | 39990 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 5 |
| Total factors | 3 | 5 |
| Prime factorization | 51 × 111 × 7271 | 21 × 31 × 51 × 311 × 431 |
| Prime factorization | 5 × 11 × 727 | 2 × 3 × 5 × 31 × 43 |
| Divisors count | 8 | 32 |
| Divisors | 1, 5, 11, 55, 727, 3635, 7997, 39985 | 1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2666, 3999, 6665, 7998, 13330, 19995, 39990 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10011100001100012 | 10011100001101102 |
| Base 3 | 20002112213 | 20002120103 |
| Base 4 | 213003014 | 213003124 |
| Base 5 | 22344205 | 22344305 |
| Base 6 | 5050416 | 5050506 |
| Base 7 | 2244017 | 2244067 |
| Base 8 | 1160618 | 1160668 |
| Base 9 | 607579 | 607639 |
| Base 10 | 3998510 | 3999010 |
| Base 11 | 2805011 | 2805511 |
| Base 12 | 1b18112 | 1b18612 |
| Base 13 | 1527a13 | 1528213 |
| Base 14 | 1080114 | 1080614 |
| Base 15 | bcaa15 | bcb015 |
| Base 16 | 9c3116 | 9c3616 |