Compare 20813 vs 20847
| Property | 20813 | 20847 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 131 × 16011 | 31 × 69491 |
| Prime factorization | 13 × 1601 | 3 × 6949 |
| Divisors count | 4 | 4 |
| Divisors | 1, 13, 1601, 20813 | 1, 3, 6949, 20847 |
| Number of properties | 1 | 1 |
| Semiprimes | 5281st | 5290th |
| Roman numberals | ||
| Base 2 | 1010001010011012 | 1010001011011112 |
| Base 3 | 10011122123 | 10011210103 |
| Base 4 | 110110314 | 110112334 |
| Base 5 | 11312235 | 11313425 |
| Base 6 | 2402056 | 2403036 |
| Base 7 | 1144527 | 1145317 |
| Base 8 | 505158 | 505578 |
| Base 9 | 314859 | 315339 |
| Base 10 | 2081310 | 2084710 |
| Base 11 | 1470111 | 1473211 |
| Base 12 | 1006512 | 1009312 |
| Base 13 | 962013 | 964813 |
| Base 14 | 782914 | 785114 |
| Base 15 | 627815 | 629c15 |
| Base 16 | 514d16 | 516f16 |