Compare 18959 vs 18970
Property | 18959 | 18970 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 189591 | 21 × 51 × 71 × 2711 |
Prime factorization | 18959 | 2 × 5 × 7 × 271 |
Divisors count | 2 | 16 |
Divisors | 1, 18959 | 1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 9485, 18970 |
Number of properties | 5 | 0 |
Chen primes | 1069th | |
Harmonic primes | 778th | |
Isolated primes | 1503rd | |
Primes | 2156th | |
Safe primes | 186th | |
Roman numberals | ||
Base 2 | 1001010000011112 | 1001010000110102 |
Base 3 | 2220000123 | 2220001213 |
Base 4 | 102200334 | 102201224 |
Base 5 | 11013145 | 11013405 |
Base 6 | 2234356 | 2234546 |
Base 7 | 1061637 | 1062107 |
Base 8 | 450178 | 450328 |
Base 9 | 280059 | 280179 |
Base 10 | 1895910 | 1897010 |
Base 11 | 1327611 | 1328611 |
Base 12 | ab7b12 | ab8a12 |
Base 13 | 882513 | 883313 |
Base 14 | 6ca314 | 6cb014 |
Base 15 | 593e15 | 594a15 |
Base 16 | 4a0f16 | 4a1a16 |