Compare 2543 vs 2939
| Property | 2543 | 2939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 25431 | 29391 |
| Prime factorization | 2543 | 2939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2543 | 1, 2939 |
| Number of properties | 7 | 7 |
| Additive primes | 218th | |
| Chen primes | 224th | 252nd |
| Cousin primes (2nd member) | 77th | |
| Isolated primes | 229th | 265th |
| Long primes | 147th | 174th |
| Primes | 372nd | 424th |
| Right-truncatable primes | 32nd | |
| Sexy primes (1st member) | 152nd | |
| Sophie germain primes | 73rd | 81st |
| Roman numberals | MMDXLIII | MMCMXXXIX |
| Base 2 | 1001111011112 | 1011011110112 |
| Base 3 | 101110123 | 110002123 |
| Base 4 | 2132334 | 2313234 |
| Base 5 | 401335 | 432245 |
| Base 6 | 154356 | 213356 |
| Base 7 | 102627 | 113667 |
| Base 8 | 47578 | 55738 |
| Base 9 | 34359 | 40259 |
| Base 10 | 254310 | 293910 |
| Base 11 | 1a0211 | 223211 |
| Base 12 | 157b12 | 184b12 |
| Base 13 | 120813 | 145113 |
| Base 14 | cd914 | 10dd14 |
| Base 15 | b4815 | d0e15 |
| Base 16 | 9ef16 | b7b16 |