Compare 39990 vs 39999
| Property | 39990 | 39999 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 5 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 31 × 51 × 311 × 431 | 31 × 671 × 1991 |
| Prime factorization | 2 × 3 × 5 × 31 × 43 | 3 × 67 × 199 |
| Divisors count | 32 | 8 |
| Divisors | 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 | 1, 3, 67, 199, 201, 597, 13333, 39999 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10011100001101102 | 10011100001111112 |
| Base 3 | 20002120103 | 20002121103 |
| Base 4 | 213003124 | 213003334 |
| Base 5 | 22344305 | 22344445 |
| Base 6 | 5050506 | 5051036 |
| Base 7 | 2244067 | 2244217 |
| Base 8 | 1160668 | 1160778 |
| Base 9 | 607639 | 607739 |
| Base 10 | 3999010 | 3999910 |
| Base 11 | 2805511 | 2806311 |
| Base 12 | 1b18612 | 1b19312 |
| Base 13 | 1528213 | 1528b13 |
| Base 14 | 1080614 | 1081114 |
| Base 15 | bcb015 | bcb915 |
| Base 16 | 9c3616 | 9c3f16 |