Compare 223 vs 277
| Property | 223 | 277 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2231 | 2771 |
| Prime factorization | 223 | 277 |
| Divisors count | 2 | 2 |
| Divisors | 1, 223 | 1, 277 |
| Number of properties | 13 | 10 |
| Additive primes | 28th | |
| Carol primes | 3rd | |
| Cousin primes (1st member) | 15th | 17th |
| Good primes | 17th | |
| Harmonic primes | 17th | 22nd |
| Isolated primes | 19th | 24th |
| Left-truncatable primes | 21st | |
| Long primes | 18th | |
| Lucky primes | 15th | |
| Primes | 48th | 59th |
| Prime triplets (1st member) | 15th | 17th |
| Pythagorean primes | 27th | |
| Sexy primes (1st member) | 27th | 34th |
| Sexy primes (2nd member) | 33rd | |
| Sexy prime triplets (2nd member) | 17th | |
| Solinas primes | 27th | |
| Super primes | 17th | |
| Roman numberals | CCXXIII | CCLXXVII |
| Base 2 | 110111112 | 1000101012 |
| Base 3 | 220213 | 1010213 |
| Base 4 | 31334 | 101114 |
| Base 5 | 13435 | 21025 |
| Base 6 | 10116 | 11416 |
| Base 7 | 4367 | 5447 |
| Base 8 | 3378 | 4258 |
| Base 9 | 2679 | 3379 |
| Base 10 | 22310 | 27710 |
| Base 11 | 19311 | 23211 |
| Base 12 | 16712 | 1b112 |
| Base 13 | 14213 | 18413 |
| Base 14 | 11d14 | 15b14 |
| Base 15 | ed15 | 13715 |
| Base 16 | df16 | 11516 |