Compare 19001 vs 19181
| Property | 19001 | 19181 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 190011 | 191811 |
| Prime factorization | 19001 | 19181 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19001 | 1, 19181 |
| Number of properties | 7 | 7 |
| Additive primes | 1008th | |
| Chen primes | 1070th | 1080th |
| Emirps | 592nd | 597th |
| Good primes | 248th | |
| Harmonic primes | 787th | |
| Isolated primes | 1506th | |
| Long primes | 830th | |
| Primes | 2159th | 2175th |
| Pythagorean primes | 1069th | 1079th |
| Twin primes (1st member) | 330th | |
| Roman numberals | ||
| Base 2 | 1001010001110012 | 1001010111011012 |
| Base 3 | 2220012023 | 2220221023 |
| Base 4 | 102203214 | 102232314 |
| Base 5 | 11020015 | 11032115 |
| Base 6 | 2235456 | 2244456 |
| Base 7 | 1062537 | 1066317 |
| Base 8 | 450718 | 453558 |
| Base 9 | 280529 | 282729 |
| Base 10 | 1900110 | 1918110 |
| Base 11 | 1330411 | 1345811 |
| Base 12 | abb512 | b12512 |
| Base 13 | 885813 | 896613 |
| Base 14 | 6cd314 | 6dc114 |
| Base 15 | 596b15 | 5a3b15 |
| Base 16 | 4a3916 | 4aed16 |