Compare 212858 vs 212869
Property | 212858 | 212869 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 711 × 14991 | 2128691 |
Prime factorization | 2 × 71 × 1499 | 212869 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 71, 142, 1499, 2998, 106429, 212858 | 1, 212869 |
Number of properties | 0 | 9 |
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 | |
Twin primes (2nd member) | 2275th | |
Roman numberals | ||
Base 2 | 1100111111011110102 | 1100111111100001012 |
Base 3 | 1012102221223 | 1012110000013 |
Base 4 | 3033313224 | 3033320114 |
Base 5 | 233024135 | 233024345 |
Base 6 | 43212426 | 43213016 |
Base 7 | 15444027 | 15444167 |
Base 8 | 6375728 | 6376058 |
Base 9 | 3538789 | 3540019 |
Base 10 | 21285810 | 21286910 |
Base 11 | 135a1811 | 135a2811 |
Base 12 | a322212 | a323112 |
Base 13 | 75b6913 | 75b7713 |
Base 14 | 5780214 | 5780d14 |
Base 15 | 4310815 | 4311415 |
Base 16 | 33f7a16 | 33f8516 |