Compare 18956 vs 18959
Property | 18956 | 18959 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 71 × 6771 | 189591 |
Prime factorization | 2 × 2 × 7 × 677 | 18959 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 7, 14, 28, 677, 1354, 2708, 4739, 9478, 18956 | 1, 18959 |
Number of properties | 0 | 5 |
Chen primes | 1069th | |
Harmonic primes | 778th | |
Isolated primes | 1503rd | |
Primes | 2156th | |
Safe primes | 186th | |
Roman numberals | ||
Base 2 | 1001010000011002 | 1001010000011112 |
Base 3 | 2220000023 | 2220000123 |
Base 4 | 102200304 | 102200334 |
Base 5 | 11013115 | 11013145 |
Base 6 | 2234326 | 2234356 |
Base 7 | 1061607 | 1061637 |
Base 8 | 450148 | 450178 |
Base 9 | 280029 | 280059 |
Base 10 | 1895610 | 1895910 |
Base 11 | 1327311 | 1327611 |
Base 12 | ab7812 | ab7b12 |
Base 13 | 882213 | 882513 |
Base 14 | 6ca014 | 6ca314 |
Base 15 | 593b15 | 593e15 |
Base 16 | 4a0c16 | 4a0f16 |