Compare 206807 vs 206809
Property | 206807 | 206809 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 2068071 | 731 × 28331 |
Prime factorization | 206807 | 73 × 2833 |
Divisors count | 2 | 4 |
Divisors | 1, 206807 | 1, 73, 2833, 206809 |
Number of properties | 8 | 1 |
Additive primes | 7475th | |
Chen primes | 7747th | |
Cousin primes (2nd member) | 2200th | |
Isolated primes | 14098th | |
Long primes | 6942nd | |
Primes | 18531st | |
Semiprimes | 46707th | |
Sexy primes (1st member) | 4409th | |
Sexy prime triplets (1st member) | 890th | |
Roman numberals | ||
Base 2 | 1100100111110101112 | 1100100111110110012 |
Base 3 | 1011112001123 | 1011112001213 |
Base 4 | 3021331134 | 3021331214 |
Base 5 | 231042125 | 231042145 |
Base 6 | 42332356 | 42332416 |
Base 7 | 15206367 | 15206417 |
Base 8 | 6237278 | 6237318 |
Base 9 | 3446159 | 3446179 |
Base 10 | 20680710 | 20680910 |
Base 11 | 13141711 | 13141911 |
Base 12 | 9b81b12 | 9b82112 |
Base 13 | 7319313 | 7319513 |
Base 14 | 5551d14 | 5552114 |
Base 15 | 4142215 | 4142415 |
Base 16 | 327d716 | 327d916 |