Compare 620991 vs 620997
| Property | 620991 | 620997 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 32 × 71 × 98571 | 31 × 131 × 159231 |
| Prime factorization | 3 × 3 × 7 × 9857 | 3 × 13 × 15923 |
| Divisors count | 12 | 8 |
| Divisors | 1, 3, 7, 9, 21, 63, 9857, 29571, 68999, 88713, 206997, 620991 | 1, 3, 13, 39, 15923, 47769, 206999, 620997 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100101111001101111112 | 100101111001110001012 |
| Base 3 | 10111122112003 | 10111122112203 |
| Base 4 | 21132123334 | 21132130114 |
| Base 5 | 1243324315 | 1243324425 |
| Base 6 | 211505436 | 211505536 |
| Base 7 | 51643207 | 51643267 |
| Base 8 | 22746778 | 22747058 |
| Base 9 | 11457509 | 11457569 |
| Base 10 | 62099110 | 62099710 |
| Base 11 | 39461811 | 39462311 |
| Base 12 | 25b45312 | 25b45912 |
| Base 13 | 18986713 | 18987013 |
| Base 14 | 12244714 | 12244d14 |
| Base 15 | c3ee615 | c3eec15 |
| Base 16 | 979bf16 | 979c516 |