Compare 20812 vs 20818
| Property | 20812 | 20818 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 112 × 431 | 21 × 71 × 14871 |
| Prime factorization | 2 × 2 × 11 × 11 × 43 | 2 × 7 × 1487 |
| Divisors count | 18 | 8 |
| Divisors | 1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 10406, 20812 | 1, 2, 7, 14, 1487, 2974, 10409, 20818 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001010011002 | 1010001010100102 |
| Base 3 | 10011122113 | 10011200013 |
| Base 4 | 110110304 | 110111024 |
| Base 5 | 11312225 | 11312335 |
| Base 6 | 2402046 | 2402146 |
| Base 7 | 1144517 | 1144607 |
| Base 8 | 505148 | 505228 |
| Base 9 | 314849 | 315019 |
| Base 10 | 2081210 | 2081810 |
| Base 11 | 1470011 | 1470611 |
| Base 12 | 1006412 | 1006a12 |
| Base 13 | 961c13 | 962513 |
| Base 14 | 782814 | 783014 |
| Base 15 | 627715 | 627d15 |
| Base 16 | 514c16 | 515216 |