Compare 259991 vs 260089
| Property | 259991 | 260089 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2599911 | 2600891 |
| Prime factorization | 259991 | 260089 |
| Divisors count | 2 | 2 |
| Divisors | 1, 259991 | 1, 260089 |
| Number of properties | 4 | 2 |
| Chen primes | 9437th | |
| Harmonic primes | 8506th | |
| Isolated primes | 17518th | |
| Primes | 22836th | 22845th |
| Twin primes (1st member) | 2663rd | |
| Roman numberals | ||
| Base 2 | 1111110111100101112 | 1111110111111110012 |
| Base 3 | 1110121220223 | 1110122022213 |
| Base 4 | 3331321134 | 3331333214 |
| Base 5 | 313044315 | 313103245 |
| Base 6 | 53233556 | 53240416 |
| Base 7 | 21316647 | 21321647 |
| Base 8 | 7736278 | 7737718 |
| Base 9 | 4355689 | 4356879 |
| Base 10 | 25999110 | 26008910 |
| Base 11 | 16837611 | 16845511 |
| Base 12 | 10655b12 | 10662112 |
| Base 13 | 9145413 | 914cb13 |
| Base 14 | 6aa6b14 | 6aadb14 |
| Base 15 | 5207b15 | 520e415 |
| Base 16 | 3f79716 | 3f7f916 |