Compare 229 vs 231
| Property | 229 | 231 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2291 | 31 × 71 × 111 |
| Prime factorization | 229 | 3 × 7 × 11 |
| Divisors count | 2 | 8 |
| Divisors | 1, 229 | 1, 3, 7, 11, 21, 33, 77, 231 |
| Number of properties | 9 | 0 |
| Additive primes | 30th | |
| Cousin primes (1st member) | 16th | |
| Long primes | 19th | |
| Primes | 50th | |
| Prime triplets (2nd member) | 16th | |
| Prime triplets (3rd member) | 15th | |
| Pythagorean primes | 22nd | |
| Sexy primes (2nd member) | 27th | |
| Twin primes (2nd member) | 16th | |
| Roman numberals | CCXXIX | CCXXXI |
| Base 2 | 111001012 | 111001112 |
| Base 3 | 221113 | 221203 |
| Base 4 | 32114 | 32134 |
| Base 5 | 14045 | 14115 |
| Base 6 | 10216 | 10236 |
| Base 7 | 4457 | 4507 |
| Base 8 | 3458 | 3478 |
| Base 9 | 2749 | 2769 |
| Base 10 | 22910 | 23110 |
| Base 11 | 19911 | 1a011 |
| Base 12 | 17112 | 17312 |
| Base 13 | 14813 | 14a13 |
| Base 14 | 12514 | 12714 |
| Base 15 | 10415 | 10615 |
| Base 16 | e516 | e716 |