Compare 6143 vs 8161
| Property | 6143 | 8161 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 61431 | 81611 | 
| Prime factorization | 6143 | 8161 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 6143 | 1, 8161 | 
| Number of properties | 8 | 7 | 
| Chen primes | 444th | |
| Class 1+ primes | 23rd | |
| Good primes | 151st | |
| Isolated primes | 512th | 671st | 
| Long primes | 309th | |
| Lucky primes | 185th | |
| Pierpont primes of the 2nd kind | 23rd | |
| Primes | 801st | 1024th | 
| Pythagorean primes | 509th | |
| Sexy primes (1st member) | 351st | |
| Solinas primes | 72nd | 75th | 
| Thabit primes | 8th | |
| Roman numberals | ||
| Base 2 | 10111111111112 | 11111111000012 | 
| Base 3 | 221021123 | 1020120213 | 
| Base 4 | 11333334 | 13332014 | 
| Base 5 | 1440335 | 2301215 | 
| Base 6 | 442356 | 1014416 | 
| Base 7 | 236247 | 325367 | 
| Base 8 | 137778 | 177418 | 
| Base 9 | 83759 | 121679 | 
| Base 10 | 614310 | 816110 | 
| Base 11 | 468511 | 614a11 | 
| Base 12 | 367b12 | 488112 | 
| Base 13 | 2a4713 | 393a13 | 
| Base 14 | 234b14 | 2d8d14 | 
| Base 15 | 1c4815 | 264115 | 
| Base 16 | 17ff16 | 1fe116 |