Compare 115015 vs 115019
| Property | 115015 | 115019 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 230031 | 1150191 |
| Prime factorization | 5 × 23003 | 115019 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 23003, 115015 | 1, 115019 |
| Number of properties | 1 | 7 |
| Additive primes | 4462nd | |
| Chen primes | 4735th | |
| Happy primes | 1693rd | |
| Long primes | 4075th | |
| Primes | 10874th | |
| Semiprimes | 26743rd | |
| Sexy primes (2nd member) | 2734th | |
| Twin primes (1st member) | 1368th | |
| Roman numberals | ||
| Base 2 | 111000001010001112 | 111000001010010112 |
| Base 3 | 122112022113 | 122112022223 |
| Base 4 | 1300110134 | 1300110234 |
| Base 5 | 121400305 | 121400345 |
| Base 6 | 22442516 | 22442556 |
| Base 7 | 6562157 | 6562227 |
| Base 8 | 3405078 | 3405138 |
| Base 9 | 1846849 | 1846889 |
| Base 10 | 11501510 | 11501910 |
| Base 11 | 7945a11 | 7946311 |
| Base 12 | 5668712 | 5668b12 |
| Base 13 | 4047413 | 4047813 |
| Base 14 | 2dcb514 | 2dcb914 |
| Base 15 | 2412a15 | 2412e15 |
| Base 16 | 1c14716 | 1c14b16 |