Compare 197 vs 373
| Property | 197 | 373 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1971 | 3731 |
| Prime factorization | 197 | 373 |
| Divisors count | 2 | 2 |
| Divisors | 1, 197 | 1, 373 |
| Number of properties | 13 | 11 |
| Additive primes | 26th | 43rd |
| Centered heptagonal primes | 3rd | |
| Chen primes | 35th | |
| Cousin primes (2nd member) | 14th | |
| Isolated primes | 33rd | |
| Left-truncatable primes | 20th | 29th |
| Palindromic primes | 13th | |
| Primes | 45th | 74th |
| Prime quadruplets (3rd member) | 4th | |
| Prime triplets (2nd member) | 14th | |
| Prime triplets (3rd member) | 13th | |
| Pythagorean primes | 21st | 35th |
| Right-truncatable primes | 20th | |
| Sexy primes (1st member) | 41st | |
| Sexy primes (2nd member) | 25th | 40th |
| Sexy prime triplets (2nd member) | 19th | |
| Twin primes (1st member) | 15th | |
| Two-sided primes | 11th | |
| Ulam primes | 9th | |
| Roman numberals | CXCVII | CCCLXXIII |
| Base 2 | 110001012 | 1011101012 |
| Base 3 | 210223 | 1112113 |
| Base 4 | 30114 | 113114 |
| Base 5 | 12425 | 24435 |
| Base 6 | 5256 | 14216 |
| Base 7 | 4017 | 10427 |
| Base 8 | 3058 | 5658 |
| Base 9 | 2389 | 4549 |
| Base 10 | 19710 | 37310 |
| Base 11 | 16a11 | 30a11 |
| Base 12 | 14512 | 27112 |
| Base 13 | 12213 | 22913 |
| Base 14 | 10114 | 1c914 |
| Base 15 | d215 | 19d15 |
| Base 16 | c516 | 17516 |