Compare 9982 vs 9987
| Property | 9982 | 9987 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 71 × 231 × 311 | 31 × 33291 |
| Prime factorization | 2 × 7 × 23 × 31 | 3 × 3329 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982 | 1, 3, 3329, 9987 |
| Number of properties | 0 | 1 |
| Semiprimes | 2619th | |
| Roman numberals | ||
| Base 2 | 100110111111102 | 100111000000112 |
| Base 3 | 1112002013 | 1112002203 |
| Base 4 | 21233324 | 21300034 |
| Base 5 | 3044125 | 3044225 |
| Base 6 | 1141146 | 1141236 |
| Base 7 | 410507 | 410557 |
| Base 8 | 233768 | 234038 |
| Base 9 | 146219 | 146269 |
| Base 10 | 998210 | 998710 |
| Base 11 | 755511 | 755a11 |
| Base 12 | 593a12 | 594312 |
| Base 13 | 470b13 | 471313 |
| Base 14 | 38d014 | 38d514 |
| Base 15 | 2e5715 | 2e5c15 |
| Base 16 | 26fe16 | 270316 |