Compare 20618 vs 20626
| Property | 20618 | 20626 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 132 × 611 | 21 × 103131 |
| Prime factorization | 2 × 13 × 13 × 61 | 2 × 10313 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 10309, 20618 | 1, 2, 10313, 20626 |
| Number of properties | 0 | 1 |
| Semiprimes | 5236th | |
| Roman numberals | ||
| Base 2 | 1010000100010102 | 1010000100100102 |
| Base 3 | 10010211223 | 10010212213 |
| Base 4 | 110020224 | 110021024 |
| Base 5 | 11244335 | 11300015 |
| Base 6 | 2352426 | 2352546 |
| Base 7 | 1140537 | 1140647 |
| Base 8 | 502128 | 502228 |
| Base 9 | 312489 | 312579 |
| Base 10 | 2061810 | 2062610 |
| Base 11 | 1454411 | 1455111 |
| Base 12 | bb2212 | bb2a12 |
| Base 13 | 950013 | 950813 |
| Base 14 | 772a14 | 773414 |
| Base 15 | 619815 | 61a115 |
| Base 16 | 508a16 | 509216 |