Compare 20801 vs 20813
| Property | 20801 | 20813 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 111 × 311 × 611 | 131 × 16011 |
| Prime factorization | 11 × 31 × 61 | 13 × 1601 |
| Divisors count | 8 | 4 |
| Divisors | 1, 11, 31, 61, 341, 671, 1891, 20801 | 1, 13, 1601, 20813 |
| Number of properties | 0 | 1 |
| Semiprimes | 5281st | |
| Roman numberals | ||
| Base 2 | 1010001010000012 | 1010001010011012 |
| Base 3 | 10011121023 | 10011122123 |
| Base 4 | 110110014 | 110110314 |
| Base 5 | 11312015 | 11312235 |
| Base 6 | 2401456 | 2402056 |
| Base 7 | 1144347 | 1144527 |
| Base 8 | 505018 | 505158 |
| Base 9 | 314729 | 314859 |
| Base 10 | 2080110 | 2081310 |
| Base 11 | 146a011 | 1470111 |
| Base 12 | 1005512 | 1006512 |
| Base 13 | 961113 | 962013 |
| Base 14 | 781b14 | 782914 |
| Base 15 | 626b15 | 627815 |
| Base 16 | 514116 | 514d16 |