Compare 8161 vs 8162
Property | 8161 | 8162 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 81611 | 21 × 71 × 111 × 531 |
Prime factorization | 8161 | 2 × 7 × 11 × 53 |
Divisors count | 2 | 16 |
Divisors | 1, 8161 | 1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162 |
Number of properties | 7 | 0 |
Good primes | 151st | |
Isolated primes | 671st | |
Lucky primes | 185th | |
Primes | 1024th | |
Pythagorean primes | 509th | |
Sexy primes (1st member) | 351st | |
Solinas primes | 75th | |
Roman numberals | ||
Base 2 | 11111111000012 | 11111111000102 |
Base 3 | 1020120213 | 1020120223 |
Base 4 | 13332014 | 13332024 |
Base 5 | 2301215 | 2301225 |
Base 6 | 1014416 | 1014426 |
Base 7 | 325367 | 325407 |
Base 8 | 177418 | 177428 |
Base 9 | 121679 | 121689 |
Base 10 | 816110 | 816210 |
Base 11 | 614a11 | 615011 |
Base 12 | 488112 | 488212 |
Base 13 | 393a13 | 393b13 |
Base 14 | 2d8d14 | 2d9014 |
Base 15 | 264115 | 264215 |
Base 16 | 1fe116 | 1fe216 |