Compare 20813 vs 20816
| Property | 20813 | 20816 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 5 |
| Prime factorization | 131 × 16011 | 24 × 13011 |
| Prime factorization | 13 × 1601 | 2 × 2 × 2 × 2 × 1301 |
| Divisors count | 4 | 10 |
| Divisors | 1, 13, 1601, 20813 | 1, 2, 4, 8, 16, 1301, 2602, 5204, 10408, 20816 |
| Number of properties | 1 | 0 |
| Semiprimes | 5281st | |
| Roman numberals | ||
| Base 2 | 1010001010011012 | 1010001010100002 |
| Base 3 | 10011122123 | 10011122223 |
| Base 4 | 110110314 | 110111004 |
| Base 5 | 11312235 | 11312315 |
| Base 6 | 2402056 | 2402126 |
| Base 7 | 1144527 | 1144557 |
| Base 8 | 505158 | 505208 |
| Base 9 | 314859 | 314889 |
| Base 10 | 2081310 | 2081610 |
| Base 11 | 1470111 | 1470411 |
| Base 12 | 1006512 | 1006812 |
| Base 13 | 962013 | 962313 |
| Base 14 | 782914 | 782c14 |
| Base 15 | 627815 | 627b15 |
| Base 16 | 514d16 | 515016 |