Compare 9940 vs 9943
| Property | 9940 | 9943 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 51 × 71 × 711 | 611 × 1631 |
| Prime factorization | 2 × 2 × 5 × 7 × 71 | 61 × 163 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940 | 1, 61, 163, 9943 |
| Number of properties | 0 | 1 |
| Semiprimes | 2605th | |
| Roman numberals | ||
| Base 2 | 100110110101002 | 100110110101112 |
| Base 3 | 1111220113 | 1111220213 |
| Base 4 | 21231104 | 21231134 |
| Base 5 | 3042305 | 3042335 |
| Base 6 | 1140046 | 1140116 |
| Base 7 | 406607 | 406637 |
| Base 8 | 233248 | 233278 |
| Base 9 | 145649 | 145679 |
| Base 10 | 994010 | 994310 |
| Base 11 | 751711 | 751a11 |
| Base 12 | 590412 | 590712 |
| Base 13 | 46a813 | 46ab13 |
| Base 14 | 38a014 | 38a314 |
| Base 15 | 2e2a15 | 2e2d15 |
| Base 16 | 26d416 | 26d716 |