Compare 2857 vs 3049
| Property | 2857 | 3049 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 28571 | 30491 |
| Prime factorization | 2857 | 3049 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2857 | 1, 3049 |
| Number of properties | 6 | 6 |
| Chen primes | 246th | |
| Cousin primes (1st member) | 86th | |
| Emirps | 100th | |
| Harmonic primes | 159th | |
| Isolated primes | 256th | 274th |
| Lucky primes | 92nd | |
| Primes | 415th | 437th |
| Pythagorean primes | 204th | 215th |
| Sexy primes (2nd member) | 165th | |
| Roman numberals | MMDCCCLVII | MMMXLIX |
| Base 2 | 1011001010012 | 1011111010012 |
| Base 3 | 102202113 | 110112213 |
| Base 4 | 2302214 | 2332214 |
| Base 5 | 424125 | 441445 |
| Base 6 | 211216 | 220416 |
| Base 7 | 112217 | 116147 |
| Base 8 | 54518 | 57518 |
| Base 9 | 38249 | 41579 |
| Base 10 | 285710 | 304910 |
| Base 11 | 216811 | 232211 |
| Base 12 | 17a112 | 192112 |
| Base 13 | 13ba13 | 150713 |
| Base 14 | 108114 | 117b14 |
| Base 15 | ca715 | d8415 |
| Base 16 | b2916 | be916 |