Compare 163871 vs 164023
| Property | 163871 | 164023 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1638711 | 1640231 |
| Prime factorization | 163871 | 164023 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163871 | 1, 164023 |
| Number of properties | 4 | 4 |
| Emirps | 3318th | |
| Isolated primes | 11334th | 11343rd |
| Long primes | 5612th | |
| Lucky primes | 1947th | |
| Primes | 15005th | 15018th |
| Ulam primes | 1077th | |
| Roman numberals | ||
| Base 2 | 1010000000000111112 | 1010000000101101112 |
| Base 3 | 220222100223 | 220222222213 |
| Base 4 | 2200001334 | 2200023134 |
| Base 5 | 202204415 | 202220435 |
| Base 6 | 33023556 | 33032116 |
| Base 7 | 12515217 | 12521267 |
| Base 8 | 5000378 | 5002678 |
| Base 9 | 2687089 | 2688879 |
| Base 10 | 16387110 | 16402310 |
| Base 11 | 10213411 | 10226211 |
| Base 12 | 7a9bb12 | 7ab0712 |
| Base 13 | 5978613 | 5987213 |
| Base 14 | 43a1114 | 43abd14 |
| Base 15 | 3384b15 | 338ed15 |
| Base 16 | 2801f16 | 280b716 |