Compare 5119 vs 8161
| Property | 5119 | 8161 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 51191 | 81611 | 
| Prime factorization | 5119 | 8161 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 5119 | 1, 8161 | 
| Number of properties | 7 | 7 | 
| Good primes | 151st | |
| Harmonic primes | 250th | |
| Isolated primes | 428th | 671st | 
| Lucky primes | 185th | |
| Primes | 685th | 1024th | 
| Pythagorean primes | 509th | |
| Sexy primes (1st member) | 351st | |
| Sexy primes (2nd member) | 248th | |
| Sexy prime quadrupletss (4th member) | 18th | |
| Sexy prime triplets (3rd member) | 83rd | |
| Solinas primes | 71st | 75th | 
| Roman numberals | ||
| Base 2 | 10011111111112 | 11111111000012 | 
| Base 3 | 210001213 | 1020120213 | 
| Base 4 | 10333334 | 13332014 | 
| Base 5 | 1304345 | 2301215 | 
| Base 6 | 354116 | 1014416 | 
| Base 7 | 206327 | 325367 | 
| Base 8 | 117778 | 177418 | 
| Base 9 | 70179 | 121679 | 
| Base 10 | 511910 | 816110 | 
| Base 11 | 393411 | 614a11 | 
| Base 12 | 2b6712 | 488112 | 
| Base 13 | 243a13 | 393a13 | 
| Base 14 | 1c1914 | 2d8d14 | 
| Base 15 | 17b415 | 264115 | 
| Base 16 | 13ff16 | 1fe116 |