Compare 422020 vs 422021
| Property | 422020 | 422021 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 211011 | 1271 × 33231 |
| Prime factorization | 2 × 2 × 5 × 21101 | 127 × 3323 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 21101, 42202, 84404, 105505, 211010, 422020 | 1, 127, 3323, 422021 |
| Number of properties | 0 | 1 |
| Semiprimes | 92201st | |
| Roman numberals | ||
| Base 2 | 11001110000100001002 | 11001110000100001012 |
| Base 3 | 2101022201013 | 2101022201023 |
| Base 4 | 12130020104 | 12130020114 |
| Base 5 | 1020010405 | 1020010415 |
| Base 6 | 130134446 | 130134456 |
| Base 7 | 34052447 | 34052457 |
| Base 8 | 14702048 | 14702058 |
| Base 9 | 7128119 | 7128129 |
| Base 10 | 42202010 | 42202110 |
| Base 11 | 26908511 | 26908611 |
| Base 12 | 18428412 | 18428512 |
| Base 13 | 11a12113 | 11a12213 |
| Base 14 | adb2414 | adb2514 |
| Base 15 | 8509a15 | 8509b15 |
| Base 16 | 6708416 | 6708516 |