Compare 7951 vs 8081
| Property | 7951 | 8081 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 79511 | 80811 |
| Prime factorization | 7951 | 8081 |
| Divisors count | 2 | 2 |
| Divisors | 1, 7951 | 1, 8081 |
| Number of properties | 5 | 9 |
| Additive primes | 498th | |
| Chen primes | 546th | |
| Emirps | 189th | |
| Good primes | 149th | |
| Happy primes | 175th | |
| Harmonic primes | 370th | |
| Isolated primes | 664th | |
| Lucky primes | 182nd | |
| Primes | 1005th | 1015th |
| Pythagorean primes | 504th | |
| Sexy primes (1st member) | 347th | |
| Sexy prime triplets (1st member) | 109th | |
| Twin primes (2nd member) | 175th | |
| Roman numberals | ||
| Base 2 | 11111000011112 | 11111100100012 |
| Base 3 | 1012201113 | 1020020223 |
| Base 4 | 13300334 | 13321014 |
| Base 5 | 2233015 | 2243115 |
| Base 6 | 1004516 | 1012256 |
| Base 7 | 321167 | 323637 |
| Base 8 | 174178 | 176218 |
| Base 9 | 118149 | 120689 |
| Base 10 | 795110 | 808110 |
| Base 11 | 5a7911 | 608711 |
| Base 12 | 472712 | 481512 |
| Base 13 | 380813 | 38a813 |
| Base 14 | 2c7d14 | 2d3314 |
| Base 15 | 255115 | 25db15 |
| Base 16 | 1f0f16 | 1f9116 |