Compare 20804 vs 20813
| Property | 20804 | 20813 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 71 × 7431 | 131 × 16011 |
| Prime factorization | 2 × 2 × 7 × 743 | 13 × 1601 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 7, 14, 28, 743, 1486, 2972, 5201, 10402, 20804 | 1, 13, 1601, 20813 |
| Number of properties | 0 | 1 |
| Semiprimes | 5281st | |
| Roman numberals | ||
| Base 2 | 1010001010001002 | 1010001010011012 |
| Base 3 | 10011121123 | 10011122123 |
| Base 4 | 110110104 | 110110314 |
| Base 5 | 11312045 | 11312235 |
| Base 6 | 2401526 | 2402056 |
| Base 7 | 1144407 | 1144527 |
| Base 8 | 505048 | 505158 |
| Base 9 | 314759 | 314859 |
| Base 10 | 2080410 | 2081310 |
| Base 11 | 146a311 | 1470111 |
| Base 12 | 1005812 | 1006512 |
| Base 13 | 961413 | 962013 |
| Base 14 | 782014 | 782914 |
| Base 15 | 626e15 | 627815 |
| Base 16 | 514416 | 514d16 |