Compare 81131 vs 82193
| Property | 81131 | 82193 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 811311 | 821931 |
| Prime factorization | 81131 | 82193 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81131 | 1, 82193 |
| Number of properties | 4 | 7 |
| Additive primes | 3336th | |
| Cousin primes (2nd member) | 1037th | |
| Harmonic primes | 2996th | |
| Isolated primes | 5897th | 5968th |
| Long primes | 3049th | |
| Primes | 7942nd | 8037th |
| Pythagorean primes | 4005th | |
| Sophie germain primes | 987th | 998th |
| Roman numberals | ||
| Base 2 | 100111100111010112 | 101000001000100012 |
| Base 3 | 110100212123 | 110112020123 |
| Base 4 | 1033032234 | 1100101014 |
| Base 5 | 100440115 | 101122335 |
| Base 6 | 14233356 | 14323056 |
| Base 7 | 4553517 | 4614267 |
| Base 8 | 2363538 | 2404218 |
| Base 9 | 1332559 | 1346659 |
| Base 10 | 8113110 | 8219310 |
| Base 11 | 55a5611 | 5683111 |
| Base 12 | 3ab4b12 | 3b69512 |
| Base 13 | 2ac0b13 | 2b54713 |
| Base 14 | 217d114 | 21d4d14 |
| Base 15 | 1908b15 | 1954815 |
| Base 16 | 13ceb16 | 1411116 |