Compare 128189 vs 131687
Property | 128189 | 131687 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1281891 | 1316871 |
Prime factorization | 128189 | 131687 |
Divisors count | 2 | 2 |
Divisors | 1, 128189 | 1, 131687 |
Number of properties | 8 | 5 |
Additive primes | 4946th | |
Chen primes | 5187th | |
Good primes | 783rd | 794th |
Harmonic primes | 4518th | |
Isolated primes | 9011th | 9238th |
Long primes | 4504th | 4606th |
Primes | 12000th | 12299th |
Pythagorean primes | 5965th | |
Safe primes | 837th | |
Roman numberals | ||
Base 2 | 111110100101111012 | 1000000010011001112 |
Base 3 | 201112112023 | 202001220223 |
Base 4 | 1331023314 | 2000212134 |
Base 5 | 131002245 | 132032225 |
Base 6 | 24252456 | 24533556 |
Base 7 | 10425057 | 10556337 |
Base 8 | 3722758 | 4011478 |
Base 9 | 2147529 | 2205689 |
Base 10 | 12818910 | 13168710 |
Base 11 | 8834611 | 8aa3611 |
Base 12 | 6222512 | 6425b12 |
Base 13 | 4646913 | 47c2a13 |
Base 14 | 34a0514 | 35dc314 |
Base 15 | 27eae15 | 2904215 |
Base 16 | 1f4bd16 | 2026716 |