Compare 83 vs 197
| Property | 83 | 197 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 831 | 1971 |
| Prime factorization | 83 | 197 |
| Divisors count | 2 | 2 |
| Divisors | 1, 83 | 1, 197 |
| Number of properties | 10 | 13 |
| Additive primes | 13th | 26th |
| Centered heptagonal primes | 3rd | |
| Chen primes | 19th | 35th |
| Cousin primes (2nd member) | 8th | 14th |
| Isolated primes | 8th | |
| Left-truncatable primes | 14th | 20th |
| Primes | 23rd | 45th |
| Prime quadruplets (3rd member) | 4th | |
| Prime triplets (2nd member) | 14th | |
| Prime triplets (3rd member) | 13th | |
| Pythagorean primes | 21st | |
| Safe primes | 7th | |
| Sexy primes (1st member) | 15th | |
| Sexy primes (2nd member) | 25th | |
| Sophie germain primes | 9th | |
| Super primes | 9th | |
| Twin primes (1st member) | 15th | |
| Ulam primes | 9th | |
| Roman numberals | LXXXIII | CXCVII |
| Base 2 | 10100112 | 110001012 |
| Base 3 | 100023 | 210223 |
| Base 4 | 11034 | 30114 |
| Base 5 | 3135 | 12425 |
| Base 6 | 2156 | 5256 |
| Base 7 | 1467 | 4017 |
| Base 8 | 1238 | 3058 |
| Base 9 | 1029 | 2389 |
| Base 10 | 8310 | 19710 |
| Base 11 | 7611 | 16a11 |
| Base 12 | 6b12 | 14512 |
| Base 13 | 6513 | 12213 |
| Base 14 | 5d14 | 10114 |
| Base 15 | 5815 | d215 |
| Base 16 | 5316 | c516 |