Compare 81331 vs 81701
| Property | 81331 | 81701 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 813311 | 817011 |
| Prime factorization | 81331 | 81701 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81331 | 1, 81701 |
| Number of properties | 3 | 9 |
| Additive primes | 3318th | |
| Chen primes | 3604th | |
| Harmonic primes | 3005th | 3015th |
| Isolated primes | 5909th | |
| Primes | 7958th | 7991st |
| Prime triplets (1st member) | 432nd | |
| Pythagorean primes | 3982nd | |
| Sexy primes (1st member) | 2077th | |
| Sophie germain primes | 993rd | |
| Twin primes (1st member) | 1029th | |
| Roman numberals | ||
| Base 2 | 100111101101100112 | 100111111001001012 |
| Base 3 | 110101200213 | 110110012223 |
| Base 4 | 1033123034 | 1033302114 |
| Base 5 | 101003115 | 101033015 |
| Base 6 | 14243116 | 14301256 |
| Base 7 | 4560557 | 4601247 |
| Base 8 | 2366638 | 2374458 |
| Base 9 | 1335079 | 1340589 |
| Base 10 | 8133110 | 8170110 |
| Base 11 | 5611811 | 5642411 |
| Base 12 | 3b09712 | 3b34512 |
| Base 13 | 2b03313 | 2b25913 |
| Base 14 | 218d514 | 21abb14 |
| Base 15 | 1917115 | 1931b15 |
| Base 16 | 13db316 | 13f2516 |