Compare 214939 vs 215297
| Property | 214939 | 215297 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2149391 | 2152971 |
| Prime factorization | 214939 | 215297 |
| Divisors count | 2 | 2 |
| Divisors | 1, 214939 | 1, 215297 |
| Number of properties | 7 | 6 |
| Chen primes | 8010th | 8023rd |
| Cousin primes (1st member) | 2273rd | |
| Happy primes | 2917th | |
| Harmonic primes | 7197th | 7207th |
| Isolated primes | 14636th | 14657th |
| Long primes | 7186th | 7197th |
| Primes | 19209th | 19232nd |
| Pythagorean primes | 9594th | |
| Roman numberals | ||
| Base 2 | 1101000111100110112 | 1101001001000000012 |
| Base 3 | 1012202112013 | 1012210222223 |
| Base 4 | 3101321234 | 3102100014 |
| Base 5 | 233342245 | 233421425 |
| Base 6 | 43350316 | 43404256 |
| Base 7 | 15534347 | 15544557 |
| Base 8 | 6436338 | 6444018 |
| Base 9 | 3567519 | 3572889 |
| Base 10 | 21493910 | 21529710 |
| Base 11 | 13753a11 | 13783511 |
| Base 12 | a447712 | a471512 |
| Base 13 | 76aaa13 | 76cc413 |
| Base 14 | 5848b14 | 5866514 |
| Base 15 | 43a4415 | 43bd215 |
| Base 16 | 3479b16 | 3490116 |