Compare 847 vs 856
| Property | 847 | 856 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 2 |
| Total factors | 3 | 4 |
| Prime factorization | 71 × 112 | 23 × 1071 |
| Prime factorization | 7 × 11 × 11 | 2 × 2 × 2 × 107 |
| Divisors count | 6 | 8 |
| Divisors | 1, 7, 11, 77, 121, 847 | 1, 2, 4, 8, 107, 214, 428, 856 |
| Number of properties | 0 | 0 |
| Roman numberals | DCCCXLVII | DCCCLVI |
| Base 2 | 11010011112 | 11010110002 |
| Base 3 | 10111013 | 10112013 |
| Base 4 | 310334 | 311204 |
| Base 5 | 113425 | 114115 |
| Base 6 | 35316 | 35446 |
| Base 7 | 23207 | 23327 |
| Base 8 | 15178 | 15308 |
| Base 9 | 11419 | 11519 |
| Base 10 | 84710 | 85610 |
| Base 11 | 70011 | 70911 |
| Base 12 | 5a712 | 5b412 |
| Base 13 | 50213 | 50b13 |
| Base 14 | 44714 | 45214 |
| Base 15 | 3b715 | 3c115 |
| Base 16 | 34f16 | 35816 |