Compare 81001 vs 81071
| Property | 81001 | 81071 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 810011 | 810711 |
| Prime factorization | 81001 | 81071 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81001 | 1, 81071 |
| Number of properties | 5 | 6 |
| Additive primes | 3300th | |
| Harmonic primes | 2993rd | |
| Isolated primes | 5887th | 5891st |
| Lucky primes | 1068th | |
| Primes | 7926th | 7936th |
| Pythagorean primes | 3950th | |
| Sexy primes (1st member) | 2063rd | |
| Sexy prime triplets (1st member) | 462nd | |
| Sophie germain primes | 986th | |
| Roman numberals | ||
| Base 2 | 100111100011010012 | 100111100101011112 |
| Base 3 | 110100100013 | 110100121223 |
| Base 4 | 1033012214 | 1033022334 |
| Base 5 | 100430015 | 100432415 |
| Base 6 | 14230016 | 14231556 |
| Base 7 | 4551047 | 4552347 |
| Base 8 | 2361518 | 2362578 |
| Base 9 | 1331019 | 1331789 |
| Base 10 | 8100110 | 8107110 |
| Base 11 | 5594811 | 55a0111 |
| Base 12 | 3aa6112 | 3aabb12 |
| Base 13 | 2ab3b13 | 2ab9313 |
| Base 14 | 2173b14 | 2178b14 |
| Base 15 | 1900115 | 1904b15 |
| Base 16 | 13c6916 | 13caf16 |