Compare 20428 vs 20438
| Property | 20428 | 20438 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 22 × 51071 | 21 × 111 × 9291 |
| Prime factorization | 2 × 2 × 5107 | 2 × 11 × 929 |
| Divisors count | 6 | 8 |
| Divisors | 1, 2, 4, 5107, 10214, 20428 | 1, 2, 11, 22, 929, 1858, 10219, 20438 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001111110011002 | 1001111110101102 |
| Base 3 | 10010001213 | 10010002223 |
| Base 4 | 103330304 | 103331124 |
| Base 5 | 11232035 | 11232235 |
| Base 6 | 2343246 | 2343426 |
| Base 7 | 1133627 | 1134057 |
| Base 8 | 477148 | 477268 |
| Base 9 | 310179 | 310289 |
| Base 10 | 2042810 | 2043810 |
| Base 11 | 1439111 | 143a011 |
| Base 12 | b9a412 | b9b212 |
| Base 13 | 93b513 | 93c213 |
| Base 14 | 763214 | 763c14 |
| Base 15 | 60bd15 | 60c815 |
| Base 16 | 4fcc16 | 4fd616 |