Compare 419979 vs 419990
| Property | 419979 | 419990 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 72 × 28571 | 21 × 51 × 419991 |
| Prime factorization | 3 × 7 × 7 × 2857 | 2 × 5 × 41999 |
| Divisors count | 12 | 8 |
| Divisors | 1, 3, 7, 21, 49, 147, 2857, 8571, 19999, 59997, 139993, 419979 | 1, 2, 5, 10, 41999, 83998, 209995, 419990 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11001101000100010112 | 11001101000100101102 |
| Base 3 | 2101000022103 | 2101000100123 |
| Base 4 | 12122020234 | 12122021124 |
| Base 5 | 1014144045 | 1014144305 |
| Base 6 | 130002036 | 130002226 |
| Base 7 | 33663007 | 33663147 |
| Base 8 | 14642138 | 14642268 |
| Base 9 | 7100839 | 7101059 |
| Base 10 | 41997910 | 41999010 |
| Base 11 | 26759a11 | 2675aa11 |
| Base 12 | 18306312 | 18307212 |
| Base 13 | 11921113 | 11921c13 |
| Base 14 | ad0a714 | ad0b414 |
| Base 15 | 8468915 | 8469515 |
| Base 16 | 6688b16 | 6689616 |