Compare 421989 vs 422021
| Property | 421989 | 422021 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 1406631 | 1271 × 33231 |
| Prime factorization | 3 × 140663 | 127 × 3323 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 140663, 421989 | 1, 127, 3323, 422021 |
| Number of properties | 1 | 1 |
| Semiprimes | 92194th | 92201st |
| Roman numberals | ||
| Base 2 | 11001110000011001012 | 11001110000100001012 |
| Base 3 | 2101022120203 | 2101022201023 |
| Base 4 | 12130012114 | 12130020114 |
| Base 5 | 1020004245 | 1020010415 |
| Base 6 | 130133536 | 130134456 |
| Base 7 | 34052017 | 34052457 |
| Base 8 | 14701458 | 14702058 |
| Base 9 | 7127669 | 7128129 |
| Base 10 | 42198910 | 42202110 |
| Base 11 | 26905711 | 26908611 |
| Base 12 | 18425912 | 18428512 |
| Base 13 | 11a0c913 | 11a12213 |
| Base 14 | adb0114 | adb2514 |
| Base 15 | 8507915 | 8509b15 |
| Base 16 | 6706516 | 6708516 |