Compare 268013 vs 268237
| Property | 268013 | 268237 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2680131 | 2682371 |
| Prime factorization | 268013 | 268237 |
| Divisors count | 2 | 2 |
| Divisors | 1, 268013 | 1, 268237 |
| Number of properties | 4 | 5 |
| Chen primes | 9684th | |
| Harmonic primes | 8758th | 8765th |
| Isolated primes | 18012th | 18026th |
| Lucky primes | 2906th | |
| Primes | 23491st | 23505th |
| Ulam primes | 1680th | |
| Roman numberals | ||
| Base 2 | 10000010110111011012 | 10000010111110011012 |
| Base 3 | 1111211221023 | 1111212212013 |
| Base 4 | 10011232314 | 10011330314 |
| Base 5 | 320340235 | 320404225 |
| Base 6 | 54244456 | 54255016 |
| Base 7 | 21642447 | 21650147 |
| Base 8 | 10133558 | 10137158 |
| Base 9 | 4475729 | 4478519 |
| Base 10 | 26801310 | 26823710 |
| Base 11 | 1733a911 | 17359211 |
| Base 12 | 10b12512 | 10b29112 |
| Base 13 | 94cb513 | 9512813 |
| Base 14 | 6d95b14 | 6da7b14 |
| Base 15 | 5462815 | 5472715 |
| Base 16 | 416ed16 | 417cd16 |