Compare 20420 vs 20428
| Property | 20420 | 20428 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 51 × 10211 | 22 × 51071 |
| Prime factorization | 2 × 2 × 5 × 1021 | 2 × 2 × 5107 |
| Divisors count | 12 | 6 |
| Divisors | 1, 2, 4, 5, 10, 20, 1021, 2042, 4084, 5105, 10210, 20420 | 1, 2, 4, 5107, 10214, 20428 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001111110001002 | 1001111110011002 |
| Base 3 | 10010000223 | 10010001213 |
| Base 4 | 103330104 | 103330304 |
| Base 5 | 11231405 | 11232035 |
| Base 6 | 2343126 | 2343246 |
| Base 7 | 1133517 | 1133627 |
| Base 8 | 477048 | 477148 |
| Base 9 | 310089 | 310179 |
| Base 10 | 2042010 | 2042810 |
| Base 11 | 1438411 | 1439111 |
| Base 12 | b99812 | b9a412 |
| Base 13 | 93aa13 | 93b513 |
| Base 14 | 762814 | 763214 |
| Base 15 | 60b515 | 60bd15 |
| Base 16 | 4fc416 | 4fcc16 |