Compare 986 vs 989
| Property | 986 | 989 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 171 × 291 | 231 × 431 |
| Prime factorization | 2 × 17 × 29 | 23 × 43 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 17, 29, 34, 58, 493, 986 | 1, 23, 43, 989 |
| Number of properties | 0 | 1 |
| Semiprimes | 296th | |
| Roman numberals | CMLXXXVI | CMLXXXIX |
| Base 2 | 11110110102 | 11110111012 |
| Base 3 | 11001123 | 11001223 |
| Base 4 | 331224 | 331314 |
| Base 5 | 124215 | 124245 |
| Base 6 | 43226 | 43256 |
| Base 7 | 26067 | 26127 |
| Base 8 | 17328 | 17358 |
| Base 9 | 13159 | 13189 |
| Base 10 | 98610 | 98910 |
| Base 11 | 81711 | 81a11 |
| Base 12 | 6a212 | 6a512 |
| Base 13 | 5ab13 | 5b113 |
| Base 14 | 50614 | 50914 |
| Base 15 | 45b15 | 45e15 |
| Base 16 | 3da16 | 3dd16 |