Compare 97 vs 263
| Property | 97 | 263 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 971 | 2631 |
| Prime factorization | 97 | 263 |
| Divisors count | 2 | 2 |
| Divisors | 1, 97 | 1, 263 |
| Number of properties | 20 | 14 |
| Additive primes | 32nd | |
| Chen primes | 43rd | |
| Cousin primes (1st member) | 9th | |
| Emirps | 8th | |
| Good primes | 11th | |
| Happy primes | 7th | 14th |
| Harmonic primes | 21st | |
| Isolated primes | 10th | 23rd |
| Left-truncatable primes | 15th | |
| Long primes | 9th | 22nd |
| Pierpont primes | 10th | |
| Primes | 25th | 56th |
| Prime quintuplet 1s (1st member) | 2nd | |
| Prime sextuplets (1st member) | 2nd | |
| Prime triplets (1st member) | 9th | |
| Proth primes | 6th | |
| Pythagorean primes | 11th | |
| Quartan primes | 3rd | |
| Safe primes | 12th | |
| Sexy primes (1st member) | 16th | 32nd |
| Sexy primes (2nd member) | 31st | |
| Sexy prime quadrupletss (3rd member) | 5th | |
| Sexy prime triplets (1st member) | 10th | |
| Sexy prime triplets (2nd member) | 16th | |
| Sexy prime triplets (3rd member) | 15th | |
| Solinas primes | 20th | 32nd |
| Thabit primes of the 2nd kind | 3rd | |
| Ulam primes | 7th | |
| Roman numberals | XCVII | CCLXIII |
| Base 2 | 11000012 | 1000001112 |
| Base 3 | 101213 | 1002023 |
| Base 4 | 12014 | 100134 |
| Base 5 | 3425 | 20235 |
| Base 6 | 2416 | 11156 |
| Base 7 | 1667 | 5247 |
| Base 8 | 1418 | 4078 |
| Base 9 | 1179 | 3229 |
| Base 10 | 9710 | 26310 |
| Base 11 | 8911 | 21a11 |
| Base 12 | 8112 | 19b12 |
| Base 13 | 7613 | 17313 |
| Base 14 | 6d14 | 14b14 |
| Base 15 | 6715 | 12815 |
| Base 16 | 6116 | 10716 |