Compare 811957 vs 812213
| Property | 811957 | 812213 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8119571 | 8122131 |
| Prime factorization | 811957 | 812213 |
| Divisors count | 2 | 2 |
| Divisors | 1, 811957 | 1, 812213 |
| Number of properties | 5 | 3 |
| Additive primes | 25078th | 25087th |
| Chen primes | 25059th | |
| Cousin primes (1st member) | 6881st | |
| Isolated primes | 51156th | 51175th |
| Primes | 64829th | 64848th |
| Roman numberals | ||
| Base 2 | 110001100011101101012 | 110001100100101101012 |
| Base 3 | 11120202101113 | 11120210102223 |
| Base 4 | 30120323114 | 30121023114 |
| Base 5 | 2014403125 | 2014423235 |
| Base 6 | 252230216 | 252241256 |
| Base 7 | 66211367 | 66216537 |
| Base 8 | 30616658 | 30622658 |
| Base 9 | 14667149 | 14671289 |
| Base 10 | 81195710 | 81221310 |
| Base 11 | 50504311 | 50525611 |
| Base 12 | 331a7112 | 33204512 |
| Base 13 | 22576313 | 2258cc13 |
| Base 14 | 171c8d14 | 171dd314 |
| Base 15 | 1108a715 | 1109c815 |
| Base 16 | c63b516 | c64b516 |