Compare 20813 vs 20823
| Property | 20813 | 20823 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 131 × 16011 | 31 × 111 × 6311 |
| Prime factorization | 13 × 1601 | 3 × 11 × 631 |
| Divisors count | 4 | 8 |
| Divisors | 1, 13, 1601, 20813 | 1, 3, 11, 33, 631, 1893, 6941, 20823 |
| Number of properties | 1 | 0 |
| Semiprimes | 5281st | |
| Roman numberals | ||
| Base 2 | 1010001010011012 | 1010001010101112 |
| Base 3 | 10011122123 | 10011200203 |
| Base 4 | 110110314 | 110111134 |
| Base 5 | 11312235 | 11312435 |
| Base 6 | 2402056 | 2402236 |
| Base 7 | 1144527 | 1144657 |
| Base 8 | 505158 | 505278 |
| Base 9 | 314859 | 315069 |
| Base 10 | 2081310 | 2082310 |
| Base 11 | 1470111 | 1471011 |
| Base 12 | 1006512 | 1007312 |
| Base 13 | 962013 | 962a13 |
| Base 14 | 782914 | 783514 |
| Base 15 | 627815 | 628315 |
| Base 16 | 514d16 | 515716 |