Compare 20842 vs 20843
| Property | 20842 | 20843 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 171 × 6131 | 191 × 10971 |
| Prime factorization | 2 × 17 × 613 | 19 × 1097 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 17, 34, 613, 1226, 10421, 20842 | 1, 19, 1097, 20843 |
| Number of properties | 0 | 1 |
| Semiprimes | 5289th | |
| Roman numberals | ||
| Base 2 | 1010001011010102 | 1010001011010112 |
| Base 3 | 10011202213 | 10011202223 |
| Base 4 | 110112224 | 110112234 |
| Base 5 | 11313325 | 11313335 |
| Base 6 | 2402546 | 2402556 |
| Base 7 | 1145237 | 1145247 |
| Base 8 | 505528 | 505538 |
| Base 9 | 315279 | 315289 |
| Base 10 | 2084210 | 2084310 |
| Base 11 | 1472811 | 1472911 |
| Base 12 | 1008a12 | 1008b12 |
| Base 13 | 964313 | 964413 |
| Base 14 | 784a14 | 784b14 |
| Base 15 | 629715 | 629815 |
| Base 16 | 516a16 | 516b16 |