Compare 228 vs 229
| Property | 228 | 229 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 31 × 191 | 2291 |
| Prime factorization | 2 × 2 × 3 × 19 | 229 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228 | 1, 229 |
| Number of properties | 0 | 9 |
| 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 | CCXXVIII | CCXXIX |
| Base 2 | 111001002 | 111001012 |
| Base 3 | 221103 | 221113 |
| Base 4 | 32104 | 32114 |
| Base 5 | 14035 | 14045 |
| Base 6 | 10206 | 10216 |
| Base 7 | 4447 | 4457 |
| Base 8 | 3448 | 3458 |
| Base 9 | 2739 | 2749 |
| Base 10 | 22810 | 22910 |
| Base 11 | 19811 | 19911 |
| Base 12 | 17012 | 17112 |
| Base 13 | 14713 | 14813 |
| Base 14 | 12414 | 12514 |
| Base 15 | 10315 | 10415 |
| Base 16 | e416 | e516 |