Compare 8101 vs 8161
| Property | 8101 | 8161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 81011 | 81611 |
| Prime factorization | 8101 | 8161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8101 | 1, 8161 |
| Number of properties | 5 | 7 |
| Good primes | 151st | |
| Isolated primes | 666th | 671st |
| Lucky primes | 185th | |
| Primes | 1019th | 1024th |
| Pythagorean primes | 507th | 509th |
| Sexy primes (1st member) | 351st | |
| Solinas primes | 75th | |
| Super primes | 171st | |
| Ulam primes | 74th | |
| Roman numberals | ||
| Base 2 | 11111101001012 | 11111111000012 |
| Base 3 | 1020100013 | 1020120213 |
| Base 4 | 13322114 | 13332014 |
| Base 5 | 2244015 | 2301215 |
| Base 6 | 1013016 | 1014416 |
| Base 7 | 324227 | 325367 |
| Base 8 | 176458 | 177418 |
| Base 9 | 121019 | 121679 |
| Base 10 | 810110 | 816110 |
| Base 11 | 60a511 | 614a11 |
| Base 12 | 483112 | 488112 |
| Base 13 | 38c213 | 393a13 |
| Base 14 | 2d4914 | 2d8d14 |
| Base 15 | 260115 | 264115 |
| Base 16 | 1fa516 | 1fe116 |