Compare 212869 vs 212871
Property | 212869 | 212871 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 2128691 | 31 × 709571 |
Prime factorization | 212869 | 3 × 70957 |
Divisors count | 2 | 4 |
Divisors | 1, 212869 | 1, 3, 70957, 212871 |
Number of properties | 9 | 1 |
Chen primes | 7951st | |
Cousin primes (1st member) | 2256th | |
Happy primes | 2893rd | |
Long primes | 7112th | |
Lucky primes | 2436th | |
Primes | 19035th | |
Prime triplets (2nd member) | 885th | |
Pythagorean primes | 9502nd | |
Semiprimes | 47993rd | |
Twin primes (2nd member) | 2275th | |
Roman numberals | ||
Base 2 | 1100111111100001012 | 1100111111100001112 |
Base 3 | 1012110000013 | 1012110000103 |
Base 4 | 3033320114 | 3033320134 |
Base 5 | 233024345 | 233024415 |
Base 6 | 43213016 | 43213036 |
Base 7 | 15444167 | 15444217 |
Base 8 | 6376058 | 6376078 |
Base 9 | 3540019 | 3540039 |
Base 10 | 21286910 | 21287110 |
Base 11 | 135a2811 | 135a2a11 |
Base 12 | a323112 | a323312 |
Base 13 | 75b7713 | 75b7913 |
Base 14 | 5780d14 | 5781114 |
Base 15 | 4311415 | 4311615 |
Base 16 | 33f8516 | 33f8716 |