Compare 122549 vs 122557
| Property | 122549 | 122557 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 72 × 411 × 611 | 1225571 |
| Prime factorization | 7 × 7 × 41 × 61 | 122557 |
| Divisors count | 12 | 2 |
| Divisors | 1, 7, 41, 49, 61, 287, 427, 2009, 2501, 2989, 17507, 122549 | 1, 122557 |
| Number of properties | 0 | 6 |
| Chen primes | 5005th | |
| Cousin primes (1st member) | 1438th | |
| Isolated primes | 8627th | |
| Lucky primes | 1515th | |
| Primes | 11528th | |
| Pythagorean primes | 5733rd | |
| Roman numberals | ||
| Base 2 | 111011110101101012 | 111011110101111012 |
| Base 3 | 200200022123 | 200200100113 |
| Base 4 | 1313223114 | 1313223314 |
| Base 5 | 124101445 | 124102125 |
| Base 6 | 23432056 | 23432216 |
| Base 7 | 10202007 | 10202117 |
| Base 8 | 3572658 | 3572758 |
| Base 9 | 2060859 | 2061049 |
| Base 10 | 12254910 | 12255710 |
| Base 11 | 8408911 | 8409611 |
| Base 12 | 5ab0512 | 5ab1112 |
| Base 13 | 43a1b13 | 43a2613 |
| Base 14 | 3293714 | 3294114 |
| Base 15 | 2649e15 | 264a715 |
| Base 16 | 1deb516 | 1debd16 |