Compare 223 vs 231
Property | 223 | 231 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 2231 | 31 × 71 × 111 |
Prime factorization | 223 | 3 × 7 × 11 |
Divisors count | 2 | 8 |
Divisors | 1, 223 | 1, 3, 7, 11, 21, 33, 77, 231 |
Number of properties | 13 | 0 |
Additive primes | 28th | |
Carol primes | 3rd | |
Cousin primes (1st member) | 15th | |
Good primes | 17th | |
Harmonic primes | 17th | |
Isolated primes | 19th | |
Left-truncatable primes | 21st | |
Long primes | 18th | |
Lucky primes | 15th | |
Primes | 48th | |
Prime triplets (1st member) | 15th | |
Sexy primes (1st member) | 27th | |
Solinas primes | 27th | |
Roman numberals | CCXXIII | CCXXXI |
Base 2 | 110111112 | 111001112 |
Base 3 | 220213 | 221203 |
Base 4 | 31334 | 32134 |
Base 5 | 13435 | 14115 |
Base 6 | 10116 | 10236 |
Base 7 | 4367 | 4507 |
Base 8 | 3378 | 3478 |
Base 9 | 2679 | 2769 |
Base 10 | 22310 | 23110 |
Base 11 | 19311 | 1a011 |
Base 12 | 16712 | 17312 |
Base 13 | 14213 | 14a13 |
Base 14 | 11d14 | 12714 |
Base 15 | ed15 | 10615 |
Base 16 | df16 | e716 |