Compare 214987 vs 215249
| Property | 214987 | 215249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2149871 | 2152491 |
| Prime factorization | 214987 | 215249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 214987 | 1, 215249 |
| Number of properties | 6 | 6 |
| Additive primes | 7779th | 7784th |
| Chen primes | 8013th | 8020th |
| Harmonic primes | 7199th | |
| Isolated primes | 14639th | 14653rd |
| Primes | 19212th | 19228th |
| Pythagorean primes | 9591st | |
| Sexy primes (1st member) | 4551st | |
| Sophie germain primes | 2182nd | |
| Roman numberals | ||
| Base 2 | 1101000111110010112 | 1101001000110100012 |
| Base 3 | 1012202201113 | 1012210210123 |
| Base 4 | 3101330234 | 3102031014 |
| Base 5 | 233344225 | 233414445 |
| Base 6 | 43351516 | 43403056 |
| Base 7 | 15535337 | 15543567 |
| Base 8 | 6437138 | 6443218 |
| Base 9 | 3568149 | 3572359 |
| Base 10 | 21498710 | 21524910 |
| Base 11 | 13758311 | 1377a111 |
| Base 12 | a44b712 | a469512 |
| Base 13 | 76b1613 | 76c8813 |
| Base 14 | 584c314 | 5862d14 |
| Base 15 | 43a7715 | 43b9e15 |
| Base 16 | 347cb16 | 348d116 |