Compare 19880 vs 19887
| Property | 19880 | 19887 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 6 | 3 |
| Prime factorization | 23 × 51 × 71 × 711 | 31 × 71 × 9471 |
| Prime factorization | 2 × 2 × 2 × 5 × 7 × 71 | 3 × 7 × 947 |
| Divisors count | 32 | 8 |
| Divisors | 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9940, 19880 | 1, 3, 7, 21, 947, 2841, 6629, 19887 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001101101010002 | 1001101101011112 |
| Base 3 | 10000210223 | 10000211203 |
| Base 4 | 103122204 | 103122334 |
| Base 5 | 11140105 | 11140225 |
| Base 6 | 2320126 | 2320236 |
| Base 7 | 1116507 | 1116607 |
| Base 8 | 466508 | 466578 |
| Base 9 | 302389 | 302469 |
| Base 10 | 1988010 | 1988710 |
| Base 11 | 13a3311 | 13a3a11 |
| Base 12 | b60812 | b61312 |
| Base 13 | 908313 | 908a13 |
| Base 14 | 736014 | 736714 |
| Base 15 | 5d5515 | 5d5c15 |
| Base 16 | 4da816 | 4daf16 |