Compare 2243 vs 2247
| Property | 2243 | 2247 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 22431 | 31 × 71 × 1071 |
| Prime factorization | 2243 | 3 × 7 × 107 |
| Divisors count | 2 | 8 |
| Divisors | 1, 2243 | 1, 3, 7, 21, 107, 321, 749, 2247 |
| Number of properties | 8 | 0 |
| Additive primes | 175th | |
| Chen primes | 203rd | |
| Cousin primes (2nd member) | 69th | |
| Harmonic primes | 121st | |
| Isolated primes | 199th | |
| Primes | 334th | |
| Prime triplets (3rd member) | 54th | |
| Sexy primes (2nd member) | 137th | |
| Roman numberals | MMCCXLIII | MMCCXLVII |
| Base 2 | 1000110000112 | 1000110001112 |
| Base 3 | 100020023 | 100020203 |
| Base 4 | 2030034 | 2030134 |
| Base 5 | 324335 | 324425 |
| Base 6 | 142156 | 142236 |
| Base 7 | 63537 | 63607 |
| Base 8 | 43038 | 43078 |
| Base 9 | 30629 | 30669 |
| Base 10 | 224310 | 224710 |
| Base 11 | 175a11 | 176311 |
| Base 12 | 136b12 | 137312 |
| Base 13 | 103713 | 103b13 |
| Base 14 | b6314 | b6714 |
| Base 15 | 9e815 | 9ec15 |
| Base 16 | 8c316 | 8c716 |