Compare 9982 vs 9983
| Property | 9982 | 9983 | 
|---|---|---|
| Type | composite number | semiprime | 
| Unique factors | 4 | 2 | 
| Total factors | 4 | 2 | 
| Prime factorization | 21 × 71 × 231 × 311 | 671 × 1491 | 
| Prime factorization | 2 × 7 × 23 × 31 | 67 × 149 | 
| Divisors count | 16 | 4 | 
| Divisors | 1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982 | 1, 67, 149, 9983 | 
| Number of properties | 0 | 1 | 
| Semiprimes | 2616th | |
| Roman numberals | ||
| Base 2 | 100110111111102 | 100110111111112 | 
| Base 3 | 1112002013 | 1112002023 | 
| Base 4 | 21233324 | 21233334 | 
| Base 5 | 3044125 | 3044135 | 
| Base 6 | 1141146 | 1141156 | 
| Base 7 | 410507 | 410517 | 
| Base 8 | 233768 | 233778 | 
| Base 9 | 146219 | 146229 | 
| Base 10 | 998210 | 998310 | 
| Base 11 | 755511 | 755611 | 
| Base 12 | 593a12 | 593b12 | 
| Base 13 | 470b13 | 470c13 | 
| Base 14 | 38d014 | 38d114 | 
| Base 15 | 2e5715 | 2e5815 | 
| Base 16 | 26fe16 | 26ff16 |