Compare 8087 vs 8091
| Property | 8087 | 8091 | 
|---|---|---|
| Type | prime | composite number | 
| Unique factors | 1 | 3 | 
| Total factors | 1 | 4 | 
| Prime factorization | 80871 | 32 × 291 × 311 | 
| Prime factorization | 8087 | 3 × 3 × 29 × 31 | 
| Divisors count | 2 | 12 | 
| Divisors | 1, 8087 | 1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091 | 
| Number of properties | 10 | 0 | 
| Additive primes | 499th | |
| Chen primes | 547th | |
| Good primes | 150th | |
| Long primes | 394th | |
| Primes | 1016th | |
| Prime triplets (1st member) | 100th | |
| Sexy primes (1st member) | 348th | |
| Sexy primes (2nd member) | 347th | |
| Sexy prime triplets (2nd member) | 109th | |
| Twin primes (1st member) | 177th | |
| Roman numberals | ||
| Base 2 | 11111100101112 | 11111100110112 | 
| Base 3 | 1020021123 | 1020022003 | 
| Base 4 | 13321134 | 13321234 | 
| Base 5 | 2243225 | 2243315 | 
| Base 6 | 1012356 | 1012436 | 
| Base 7 | 324027 | 324067 | 
| Base 8 | 176278 | 176338 | 
| Base 9 | 120759 | 120809 | 
| Base 10 | 808710 | 809110 | 
| Base 11 | 609211 | 609611 | 
| Base 12 | 481b12 | 482312 | 
| Base 13 | 38b113 | 38b513 | 
| Base 14 | 2d3914 | 2d3d14 | 
| Base 15 | 25e215 | 25e615 | 
| Base 16 | 1f9716 | 1f9b16 |