Compare 2207 vs 2287
| Property | 2207 | 2287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 22071 | 22871 |
| Prime factorization | 2207 | 2287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2207 | 1, 2287 |
| Number of properties | 9 | 6 |
| Additive primes | 173rd | 179th |
| Chen primes | 200th | |
| Cousin primes (2nd member) | 68th | |
| Isolated primes | 196th | 203rd |
| Long primes | 128th | |
| Lucas primes | 9th | |
| Primes | 329th | 340th |
| Safe primes | 42nd | |
| Sexy primes (1st member) | 136th | 140th |
| Sexy primes (2nd member) | 139th | |
| Sexy prime triplets (2nd member) | 52nd | |
| Roman numberals | MMCCVII | MMCCLXXXVII |
| Base 2 | 1000100111112 | 1000111011112 |
| Base 3 | 100002023 | 100102013 |
| Base 4 | 2021334 | 2032334 |
| Base 5 | 323125 | 331225 |
| Base 6 | 141156 | 143316 |
| Base 7 | 63027 | 64457 |
| Base 8 | 42378 | 43578 |
| Base 9 | 30229 | 31219 |
| Base 10 | 220710 | 228710 |
| Base 11 | 172711 | 179a11 |
| Base 12 | 133b12 | 13a712 |
| Base 13 | 100a13 | 106c13 |
| Base 14 | b3914 | b9514 |
| Base 15 | 9c215 | a2715 |
| Base 16 | 89f16 | 8ef16 |