Compare 18959 vs 19001
| Property | 18959 | 19001 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 189591 | 190011 |
| Prime factorization | 18959 | 19001 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18959 | 1, 19001 |
| Number of properties | 5 | 7 |
| Additive primes | 1008th | |
| Chen primes | 1069th | 1070th |
| Emirps | 592nd | |
| Good primes | 248th | |
| Harmonic primes | 778th | |
| Isolated primes | 1503rd | 1506th |
| Primes | 2156th | 2159th |
| Pythagorean primes | 1069th | |
| Safe primes | 186th | |
| Roman numberals | ||
| Base 2 | 1001010000011112 | 1001010001110012 |
| Base 3 | 2220000123 | 2220012023 |
| Base 4 | 102200334 | 102203214 |
| Base 5 | 11013145 | 11020015 |
| Base 6 | 2234356 | 2235456 |
| Base 7 | 1061637 | 1062537 |
| Base 8 | 450178 | 450718 |
| Base 9 | 280059 | 280529 |
| Base 10 | 1895910 | 1900110 |
| Base 11 | 1327611 | 1330411 |
| Base 12 | ab7b12 | abb512 |
| Base 13 | 882513 | 885813 |
| Base 14 | 6ca314 | 6cd314 |
| Base 15 | 593e15 | 596b15 |
| Base 16 | 4a0f16 | 4a3916 |