Compare 199 vs 571
| Property | 199 | 571 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1991 | 5711 |
| Prime factorization | 199 | 571 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199 | 1, 571 |
| Number of properties | 10 | 7 |
| Additive primes | 27th | 56th |
| Centered triangular primes | 4th | 6th |
| Chen primes | 36th | 75th |
| Emirps | 15th | |
| Long primes | 39th | |
| Lucas primes | 7th | |
| Primes | 46th | 105th |
| Prime quadruplets (4th member) | 4th | |
| Prime triplets (3rd member) | 14th | |
| Sexy primes (1st member) | 51st | |
| Sexy primes (2nd member) | 26th | |
| Twin primes (2nd member) | 15th | 26th |
| Roman numberals | CXCIX | DLXXI |
| Base 2 | 110001112 | 10001110112 |
| Base 3 | 211013 | 2100113 |
| Base 4 | 30134 | 203234 |
| Base 5 | 12445 | 42415 |
| Base 6 | 5316 | 23516 |
| Base 7 | 4037 | 14447 |
| Base 8 | 3078 | 10738 |
| Base 9 | 2419 | 7049 |
| Base 10 | 19910 | 57110 |
| Base 11 | 17111 | 47a11 |
| Base 12 | 14712 | 3b712 |
| Base 13 | 12413 | 34c13 |
| Base 14 | 10314 | 2cb14 |
| Base 15 | d415 | 28115 |
| Base 16 | c716 | 23b16 |