Compare 1682 vs 1689
| Property | 1682 | 1689 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 292 | 31 × 5631 |
| Prime factorization | 2 × 29 × 29 | 3 × 563 |
| Divisors count | 6 | 4 |
| Divisors | 1, 2, 29, 58, 841, 1682 | 1, 3, 563, 1689 |
| Number of properties | 0 | 1 |
| Semiprimes | 487th | |
| Roman numberals | MDCLXXXII | MDCLXXXIX |
| Base 2 | 110100100102 | 110100110012 |
| Base 3 | 20220223 | 20221203 |
| Base 4 | 1221024 | 1221214 |
| Base 5 | 232125 | 232245 |
| Base 6 | 114426 | 114536 |
| Base 7 | 46227 | 46327 |
| Base 8 | 32228 | 32318 |
| Base 9 | 22689 | 22769 |
| Base 10 | 168210 | 168910 |
| Base 11 | 129a11 | 12a611 |
| Base 12 | b8212 | b8912 |
| Base 13 | 9c513 | 9cc13 |
| Base 14 | 88214 | 88914 |
| Base 15 | 77215 | 77915 |
| Base 16 | 69216 | 69916 |