Compare 20813 vs 20825
| Property | 20813 | 20825 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 131 × 16011 | 52 × 72 × 171 |
| Prime factorization | 13 × 1601 | 5 × 5 × 7 × 7 × 17 |
| Divisors count | 4 | 18 |
| Divisors | 1, 13, 1601, 20813 | 1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 595, 833, 1225, 2975, 4165, 20825 |
| Number of properties | 1 | 0 |
| Semiprimes | 5281st | |
| Roman numberals | ||
| Base 2 | 1010001010011012 | 1010001010110012 |
| Base 3 | 10011122123 | 10011200223 |
| Base 4 | 110110314 | 110111214 |
| Base 5 | 11312235 | 11313005 |
| Base 6 | 2402056 | 2402256 |
| Base 7 | 1144527 | 1145007 |
| Base 8 | 505158 | 505318 |
| Base 9 | 314859 | 315089 |
| Base 10 | 2081310 | 2082510 |
| Base 11 | 1470111 | 1471211 |
| Base 12 | 1006512 | 1007512 |
| Base 13 | 962013 | 962c13 |
| Base 14 | 782914 | 783714 |
| Base 15 | 627815 | 628515 |
| Base 16 | 514d16 | 515916 |