Compare 6856 vs 6857
| Property | 6856 | 6857 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 2 | 1 | 
| Total factors | 4 | 1 | 
| Prime factorization | 23 × 8571 | 68571 | 
| Prime factorization | 2 × 2 × 2 × 857 | 6857 | 
| Divisors count | 8 | 2 | 
| Divisors | 1, 2, 4, 8, 857, 1714, 3428, 6856 | 1, 6857 | 
| Number of properties | 0 | 7 | 
| Harmonic primes | 322nd | |
| Isolated primes | 565th | |
| Long primes | 341st | |
| Primes | 882nd | |
| Pythagorean primes | 436th | |
| Sexy primes (1st member) | 311th | |
| Sexy prime triplets (1st member) | 102nd | |
| Roman numberals | ||
| Base 2 | 11010110010002 | 11010110010012 | 
| Base 3 | 1001012213 | 1001012223 | 
| Base 4 | 12230204 | 12230214 | 
| Base 5 | 2044115 | 2044125 | 
| Base 6 | 514246 | 514256 | 
| Base 7 | 256637 | 256647 | 
| Base 8 | 153108 | 153118 | 
| Base 9 | 103579 | 103589 | 
| Base 10 | 685610 | 685710 | 
| Base 11 | 517311 | 517411 | 
| Base 12 | 3b7412 | 3b7512 | 
| Base 13 | 317513 | 317613 | 
| Base 14 | 26da14 | 26db14 | 
| Base 15 | 207115 | 207215 | 
| Base 16 | 1ac816 | 1ac916 |