Compare 2857 vs 2859
Property | 2857 | 2859 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 28571 | 31 × 9531 |
Prime factorization | 2857 | 3 × 953 |
Divisors count | 2 | 4 |
Divisors | 1, 2857 | 1, 3, 953, 2859 |
Number of properties | 6 | 1 |
Chen primes | 246th | |
Cousin primes (1st member) | 86th | |
Isolated primes | 256th | |
Primes | 415th | |
Pythagorean primes | 204th | |
Semiprimes | 798th | |
Sexy primes (2nd member) | 165th | |
Roman numberals | MMDCCCLVII | MMDCCCLIX |
Base 2 | 1011001010012 | 1011001010112 |
Base 3 | 102202113 | 102202203 |
Base 4 | 2302214 | 2302234 |
Base 5 | 424125 | 424145 |
Base 6 | 211216 | 211236 |
Base 7 | 112217 | 112237 |
Base 8 | 54518 | 54538 |
Base 9 | 38249 | 38269 |
Base 10 | 285710 | 285910 |
Base 11 | 216811 | 216a11 |
Base 12 | 17a112 | 17a312 |
Base 13 | 13ba13 | 13bc13 |
Base 14 | 108114 | 108314 |
Base 15 | ca715 | ca915 |
Base 16 | b2916 | b2b16 |