Compare 18959 vs 18966
Property | 18959 | 18966 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 189591 | 21 × 31 × 291 × 1091 |
Prime factorization | 18959 | 2 × 3 × 29 × 109 |
Divisors count | 2 | 16 |
Divisors | 1, 18959 | 1, 2, 3, 6, 29, 58, 87, 109, 174, 218, 327, 654, 3161, 6322, 9483, 18966 |
Number of properties | 5 | 0 |
Chen primes | 1069th | |
Harmonic primes | 778th | |
Isolated primes | 1503rd | |
Primes | 2156th | |
Safe primes | 186th | |
Roman numberals | ||
Base 2 | 1001010000011112 | 1001010000101102 |
Base 3 | 2220000123 | 2220001103 |
Base 4 | 102200334 | 102201124 |
Base 5 | 11013145 | 11013315 |
Base 6 | 2234356 | 2234506 |
Base 7 | 1061637 | 1062037 |
Base 8 | 450178 | 450268 |
Base 9 | 280059 | 280139 |
Base 10 | 1895910 | 1896610 |
Base 11 | 1327611 | 1328211 |
Base 12 | ab7b12 | ab8612 |
Base 13 | 882513 | 882c13 |
Base 14 | 6ca314 | 6caa14 |
Base 15 | 593e15 | 594615 |
Base 16 | 4a0f16 | 4a1616 |