Compare 2239 vs 2281
| Property | 2239 | 2281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 22391 | 22811 |
| Prime factorization | 2239 | 2281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2239 | 1, 2281 |
| Number of properties | 5 | 8 |
| Additive primes | 178th | |
| Chen primes | 207th | |
| Cousin primes (1st member) | 69th | |
| Isolated primes | 202nd | |
| Lucky primes | 75th | 77th |
| Primes | 333rd | 339th |
| Prime triplets (2nd member) | 54th | |
| Pythagorean primes | 165th | |
| Sexy primes (1st member) | 139th | |
| Sexy prime triplets (1st member) | 52nd | |
| Twin primes (2nd member) | 68th | |
| Roman numberals | MMCCXXXIX | MMCCLXXXI |
| Base 2 | 1000101111112 | 1000111010012 |
| Base 3 | 100012213 | 100101113 |
| Base 4 | 2023334 | 2032214 |
| Base 5 | 324245 | 331115 |
| Base 6 | 142116 | 143216 |
| Base 7 | 63467 | 64367 |
| Base 8 | 42778 | 43518 |
| Base 9 | 30579 | 31149 |
| Base 10 | 223910 | 228110 |
| Base 11 | 175611 | 179411 |
| Base 12 | 136712 | 13a112 |
| Base 13 | 103313 | 106613 |
| Base 14 | b5d14 | b8d14 |
| Base 15 | 9e415 | a2115 |
| Base 16 | 8bf16 | 8e916 |