Compare 81071 vs 81075
Property | 81071 | 81075 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 810711 | 31 × 52 × 231 × 471 |
Prime factorization | 81071 | 3 × 5 × 5 × 23 × 47 |
Divisors count | 2 | 24 |
Divisors | 1, 81071 | 1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 141, 235, 345, 575, 705, 1081, 1175, 1725, 3243, 3525, 5405, 16215, 27025, 81075 |
Number of properties | 6 | 0 |
Additive primes | 3300th | |
Isolated primes | 5891st | |
Primes | 7936th | |
Sexy primes (1st member) | 2063rd | |
Sexy prime triplets (1st member) | 462nd | |
Sophie germain primes | 986th | |
Roman numberals | ||
Base 2 | 100111100101011112 | 100111100101100112 |
Base 3 | 110100121223 | 110100122103 |
Base 4 | 1033022334 | 1033023034 |
Base 5 | 100432415 | 100433005 |
Base 6 | 14231556 | 14232036 |
Base 7 | 4552347 | 4552417 |
Base 8 | 2362578 | 2362638 |
Base 9 | 1331789 | 1331839 |
Base 10 | 8107110 | 8107510 |
Base 11 | 55a0111 | 55a0511 |
Base 12 | 3aabb12 | 3ab0312 |
Base 13 | 2ab9313 | 2ab9713 |
Base 14 | 2178b14 | 2179114 |
Base 15 | 1904b15 | 1905015 |
Base 16 | 13caf16 | 13cb316 |