Compare 811981 vs 812129
| Property | 811981 | 812129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8119811 | 8121291 |
| Prime factorization | 811981 | 812129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 811981 | 1, 812129 |
| Number of properties | 2 | 4 |
| Additive primes | 25085th | |
| Chen primes | 25066th | |
| Isolated primes | 51158th | 51168th |
| Primes | 64831st | 64841st |
| Roman numberals | ||
| Base 2 | 110001100011110011012 | 110001100100011000012 |
| Base 3 | 11120202111013 | 11120210002123 |
| Base 4 | 30120330314 | 30121012014 |
| Base 5 | 2014404115 | 2014420045 |
| Base 6 | 252231016 | 252235056 |
| Base 7 | 66212027 | 66215037 |
| Base 8 | 30617158 | 30621418 |
| Base 9 | 14667419 | 14670259 |
| Base 10 | 81198110 | 81212910 |
| Base 11 | 50506511 | 50518a11 |
| Base 12 | 331a9112 | 331b9512 |
| Base 13 | 22578113 | 22586613 |
| Base 14 | 171ca914 | 171d7314 |
| Base 15 | 1108c115 | 11096e15 |
| Base 16 | c63cd16 | c646116 |