Compare 20985 vs 20997
| Property | 20985 | 20997 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 51 × 13991 | 32 × 23331 |
| Prime factorization | 3 × 5 × 1399 | 3 × 3 × 2333 |
| Divisors count | 8 | 6 |
| Divisors | 1, 3, 5, 15, 1399, 4197, 6995, 20985 | 1, 3, 9, 2333, 6999, 20997 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001111110012 | 1010010000001012 |
| Base 3 | 10012100203 | 10012102003 |
| Base 4 | 110133214 | 110200114 |
| Base 5 | 11324205 | 11324425 |
| Base 6 | 2410536 | 2411136 |
| Base 7 | 1151167 | 1151347 |
| Base 8 | 507718 | 510058 |
| Base 9 | 317069 | 317209 |
| Base 10 | 2098510 | 2099710 |
| Base 11 | 1484811 | 1485911 |
| Base 12 | 1018912 | 1019912 |
| Base 13 | 972313 | 973213 |
| Base 14 | 790d14 | 791b14 |
| Base 15 | 634015 | 634c15 |
| Base 16 | 51f916 | 520516 |