Compare 214987 vs 215087
| Property | 214987 | 215087 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2149871 | 2150871 |
| Prime factorization | 214987 | 215087 |
| Divisors count | 2 | 2 |
| Divisors | 1, 214987 | 1, 215087 |
| Number of properties | 6 | 5 |
| Additive primes | 7779th | 7781st |
| Chen primes | 8013th | 8017th |
| Harmonic primes | 7199th | |
| Isolated primes | 14639th | 14644th |
| Long primes | 7191st | |
| Primes | 19212th | 19217th |
| Sexy primes (1st member) | 4551st | |
| Roman numberals | ||
| Base 2 | 1101000111110010112 | 1101001000001011112 |
| Base 3 | 1012202201113 | 1012210010123 |
| Base 4 | 3101330234 | 3102002334 |
| Base 5 | 233344225 | 233403225 |
| Base 6 | 43351516 | 43354356 |
| Base 7 | 15535337 | 15540357 |
| Base 8 | 6437138 | 6440578 |
| Base 9 | 3568149 | 3570359 |
| Base 10 | 21498710 | 21508710 |
| Base 11 | 13758311 | 13766411 |
| Base 12 | a44b712 | a457b12 |
| Base 13 | 76b1613 | 76b9213 |
| Base 14 | 584c314 | 5855514 |
| Base 15 | 43a7715 | 43ae215 |
| Base 16 | 347cb16 | 3482f16 |