Compare 166157 vs 166166
Property | 166157 | 166166 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 5 |
Prime factorization | 1661571 | 21 × 71 × 111 × 131 × 831 |
Prime factorization | 166157 | 2 × 7 × 11 × 13 × 83 |
Divisors count | 2 | 32 |
Divisors | 1, 166157 | 1, 2, 7, 11, 13, 14, 22, 26, 77, 83, 91, 143, 154, 166, 182, 286, 581, 913, 1001, 1079, 1162, 1826, 2002, 2158, 6391, 7553, 11869, 12782, 15106, 23738, 83083, 166166 |
Number of properties | 6 | 0 |
Emirps | 3366th | |
Harmonic primes | 5701st | |
Isolated primes | 11479th | |
Primes | 15184th | |
Pythagorean primes | 7571st | |
Sexy primes (2nd member) | 3673rd | |
Roman numberals | ||
Base 2 | 1010001001000011012 | 1010001001000101102 |
Base 3 | 221022202223 | 221022210223 |
Base 4 | 2202100314 | 2202101124 |
Base 5 | 203041125 | 203041315 |
Base 6 | 33211256 | 33211426 |
Base 7 | 12612657 | 12613107 |
Base 8 | 5044158 | 5044268 |
Base 9 | 2728289 | 2728389 |
Base 10 | 16615710 | 16616610 |
Base 11 | 10392211 | 10393011 |
Base 12 | 801a512 | 801b212 |
Base 13 | 5a82413 | 5a83013 |
Base 14 | 447a514 | 447b014 |
Base 15 | 3437215 | 3437b15 |
Base 16 | 2890d16 | 2891616 |