Compare 83 vs 331
| Property | 83 | 331 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 831 | 3311 |
| Prime factorization | 83 | 331 |
| Divisors count | 2 | 2 |
| Divisors | 1, 83 | 1, 331 |
| Number of properties | 10 | 10 |
| Additive primes | 13th | 39th |
| Chen primes | 19th | |
| Cousin primes (2nd member) | 8th | |
| Cuban primes 1 | 7th | |
| Good primes | 24th | |
| Happy primes | 17th | |
| Harmonic primes | 28th | |
| Isolated primes | 8th | 28th |
| Left-truncatable primes | 14th | |
| Lucky primes | 19th | |
| Primes | 23rd | 67th |
| Safe primes | 7th | |
| Sexy primes (1st member) | 15th | 37th |
| Sophie germain primes | 9th | |
| Super primes | 9th | 19th |
| Roman numberals | LXXXIII | CCCXXXI |
| Base 2 | 10100112 | 1010010112 |
| Base 3 | 100023 | 1100213 |
| Base 4 | 11034 | 110234 |
| Base 5 | 3135 | 23115 |
| Base 6 | 2156 | 13116 |
| Base 7 | 1467 | 6527 |
| Base 8 | 1238 | 5138 |
| Base 9 | 1029 | 4079 |
| Base 10 | 8310 | 33110 |
| Base 11 | 7611 | 28111 |
| Base 12 | 6b12 | 23712 |
| Base 13 | 6513 | 1c613 |
| Base 14 | 5d14 | 19914 |
| Base 15 | 5815 | 17115 |
| Base 16 | 5316 | 14b16 |