Compare 856139 vs 856169
| Property | 856139 | 856169 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8561391 | 8561691 |
| Prime factorization | 856139 | 856169 |
| Divisors count | 2 | 2 |
| Divisors | 1, 856139 | 1, 856169 |
| Number of properties | 4 | 4 |
| Chen primes | 26217th | |
| Isolated primes | 53764th | 53767th |
| Primes | 68059th | 68062nd |
| Sexy primes (2nd member) | 14408th | |
| Sophie germain primes | 6813th | |
| Super primes | 6778th | |
| Roman numberals | ||
| Base 2 | 110100010000010010112 | 110100010000011010012 |
| Base 3 | 11211111012123 | 11211111022223 |
| Base 4 | 31010010234 | 31010012214 |
| Base 5 | 2043440245 | 2043441345 |
| Base 6 | 302033356 | 302034256 |
| Base 7 | 101640147 | 101640567 |
| Base 8 | 32101138 | 32101518 |
| Base 9 | 15443559 | 15443889 |
| Base 10 | 85613910 | 85616910 |
| Base 11 | 53525911 | 53528611 |
| Base 12 | 35354b12 | 35357512 |
| Base 13 | 23c8bb13 | 23c91213 |
| Base 14 | 18400b14 | 18402d14 |
| Base 15 | 11da0e15 | 11da2e15 |
| Base 16 | d104b16 | d106916 |