Compare 81943 vs 82163
| Property | 81943 | 82163 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 819431 | 821631 |
| Prime factorization | 81943 | 82163 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81943 | 1, 82163 |
| Number of properties | 6 | 4 |
| Chen primes | 3619th | |
| Isolated primes | 5952nd | 5964th |
| Long primes | 3041st | |
| Lucky primes | 1082nd | |
| Primes | 8013th | 8033rd |
| Safe primes | 574th | |
| Sexy primes (2nd member) | 2080th | |
| Sexy prime triplets (3rd member) | 464th | |
| Roman numberals | ||
| Base 2 | 101000000000101112 | 101000000111100112 |
| Base 3 | 110111012213 | 110112010023 |
| Base 4 | 1100001134 | 1100033034 |
| Base 5 | 101102335 | 101121235 |
| Base 6 | 14312116 | 14322156 |
| Base 7 | 4606217 | 4613547 |
| Base 8 | 2400278 | 2403638 |
| Base 9 | 1343579 | 1346329 |
| Base 10 | 8194310 | 8216310 |
| Base 11 | 5662411 | 5680411 |
| Base 12 | 3b50712 | 3b66b12 |
| Base 13 | 2b3b413 | 2b52313 |
| Base 14 | 21c1114 | 21d2b14 |
| Base 15 | 1942d15 | 1952815 |
| Base 16 | 1401716 | 140f316 |