Compare 2281 vs 2287
Property | 2281 | 2287 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 22811 | 22871 |
Prime factorization | 2281 | 2287 |
Divisors count | 2 | 2 |
Divisors | 1, 2281 | 1, 2287 |
Number of properties | 8 | 6 |
Additive primes | 178th | 179th |
Chen primes | 207th | |
Isolated primes | 202nd | 203rd |
Lucky primes | 77th | |
Primes | 339th | 340th |
Pythagorean primes | 165th | |
Sexy primes (1st member) | 139th | 140th |
Sexy primes (2nd member) | 139th | |
Sexy prime triplets (1st member) | 52nd | |
Sexy prime triplets (2nd member) | 52nd | |
Roman numberals | MMCCLXXXI | MMCCLXXXVII |
Base 2 | 1000111010012 | 1000111011112 |
Base 3 | 100101113 | 100102013 |
Base 4 | 2032214 | 2032334 |
Base 5 | 331115 | 331225 |
Base 6 | 143216 | 143316 |
Base 7 | 64367 | 64457 |
Base 8 | 43518 | 43578 |
Base 9 | 31149 | 31219 |
Base 10 | 228110 | 228710 |
Base 11 | 179411 | 179a11 |
Base 12 | 13a112 | 13a712 |
Base 13 | 106613 | 106c13 |
Base 14 | b8d14 | b9514 |
Base 15 | a2115 | a2715 |
Base 16 | 8e916 | 8ef16 |