Compare 2281 vs 2393
| Property | 2281 | 2393 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 22811 | 23931 |
| Prime factorization | 2281 | 2393 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2281 | 1, 2393 |
| Number of properties | 8 | 12 |
| Additive primes | 178th | 187th |
| Chen primes | 207th | 215th |
| Cousin primes (2nd member) | 74th | |
| Happy primes | 64th | |
| Isolated primes | 202nd | 213th |
| Lucky primes | 77th | |
| Primes | 339th | 356th |
| Pythagorean primes | 165th | 175th |
| Restricted right-truncatable primes | 5th | |
| Right-truncatable primes | 30th | |
| Sexy primes (1st member) | 139th | 147th |
| Sexy prime triplets (1st member) | 52nd | |
| Sophie germain primes | 70th | |
| Ulam primes | 27th | |
| Roman numberals | MMCCLXXXI | MMCCCXCIII |
| Base 2 | 1000111010012 | 1001010110012 |
| Base 3 | 100101113 | 100211223 |
| Base 4 | 2032214 | 2111214 |
| Base 5 | 331115 | 340335 |
| Base 6 | 143216 | 150256 |
| Base 7 | 64367 | 66567 |
| Base 8 | 43518 | 45318 |
| Base 9 | 31149 | 32489 |
| Base 10 | 228110 | 239310 |
| Base 11 | 179411 | 188611 |
| Base 12 | 13a112 | 147512 |
| Base 13 | 106613 | 112113 |
| Base 14 | b8d14 | c2d14 |
| Base 15 | a2115 | a9815 |
| Base 16 | 8e916 | 95916 |