Compare 18869 vs 19157
| Property | 18869 | 19157 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 188691 | 191571 |
| Prime factorization | 18869 | 19157 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18869 | 1, 19157 |
| Number of properties | 6 | 6 |
| Additive primes | 1012th | |
| Chen primes | 1064th | |
| Harmonic primes | 774th | 786th |
| Isolated primes | 1500th | 1516th |
| Long primes | 823rd | |
| Primes | 2149th | 2173rd |
| Pythagorean primes | 1065th | 1078th |
| Sexy primes (1st member) | 664th | |
| Roman numberals | ||
| Base 2 | 1001001101101012 | 1001010110101012 |
| Base 3 | 2212122123 | 2220211123 |
| Base 4 | 102123114 | 102231114 |
| Base 5 | 11004345 | 11031125 |
| Base 6 | 2232056 | 2244056 |
| Base 7 | 1060047 | 1065657 |
| Base 8 | 446658 | 453258 |
| Base 9 | 277859 | 282459 |
| Base 10 | 1886910 | 1915710 |
| Base 11 | 131a411 | 1343611 |
| Base 12 | ab0512 | b10512 |
| Base 13 | 878613 | 894813 |
| Base 14 | 6c3b14 | 6da514 |
| Base 15 | 58ce15 | 5a2215 |
| Base 16 | 49b516 | 4ad516 |