Compare 97 vs 223
| Property | 97 | 223 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 971 | 2231 |
| Prime factorization | 97 | 223 |
| Divisors count | 2 | 2 |
| Divisors | 1, 97 | 1, 223 |
| Number of properties | 20 | 13 |
| Additive primes | 28th | |
| Carol primes | 3rd | |
| Cousin primes (1st member) | 9th | 15th |
| Emirps | 8th | |
| Good primes | 11th | 17th |
| Happy primes | 7th | |
| Harmonic primes | 17th | |
| Isolated primes | 10th | 19th |
| Left-truncatable primes | 15th | 21st |
| Long primes | 9th | 18th |
| Lucky primes | 15th | |
| Pierpont primes | 10th | |
| Primes | 25th | 48th |
| Prime quintuplet 1s (1st member) | 2nd | |
| Prime sextuplets (1st member) | 2nd | |
| Prime triplets (1st member) | 9th | 15th |
| Proth primes | 6th | |
| Pythagorean primes | 11th | |
| Quartan primes | 3rd | |
| Sexy primes (1st member) | 16th | 27th |
| Sexy prime triplets (1st member) | 10th | |
| Solinas primes | 20th | 27th |
| Thabit primes of the 2nd kind | 3rd | |
| Ulam primes | 7th | |
| Roman numberals | XCVII | CCXXIII |
| Base 2 | 11000012 | 110111112 |
| Base 3 | 101213 | 220213 |
| Base 4 | 12014 | 31334 |
| Base 5 | 3425 | 13435 |
| Base 6 | 2416 | 10116 |
| Base 7 | 1667 | 4367 |
| Base 8 | 1418 | 3378 |
| Base 9 | 1179 | 2679 |
| Base 10 | 9710 | 22310 |
| Base 11 | 8911 | 19311 |
| Base 12 | 8112 | 16712 |
| Base 13 | 7613 | 14213 |
| Base 14 | 6d14 | 11d14 |
| Base 15 | 6715 | ed15 |
| Base 16 | 6116 | df16 |