Compare 28109 vs 28211
| Property | 28109 | 28211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 281091 | 282111 |
| Prime factorization | 28109 | 28211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28109 | 1, 28211 |
| Number of properties | 6 | 4 |
| Chen primes | 1490th | 1494th |
| Harmonic primes | 1148th | |
| Isolated primes | 2178th | |
| Long primes | 1168th | |
| Primes | 3067th | 3075th |
| Pythagorean primes | 1528th | |
| Super primes | 439th | |
| Twin primes (1st member) | 448th | |
| Roman numberals | ||
| Base 2 | 1101101110011012 | 1101110001100112 |
| Base 3 | 11021200023 | 11022002123 |
| Base 4 | 123130314 | 123203034 |
| Base 5 | 13444145 | 14003215 |
| Base 6 | 3340456 | 3343356 |
| Base 7 | 1446447 | 1451517 |
| Base 8 | 667158 | 670638 |
| Base 9 | 425029 | 426259 |
| Base 10 | 2810910 | 2821110 |
| Base 11 | 1a13411 | 1a21711 |
| Base 12 | 1432512 | 143ab12 |
| Base 13 | ca4313 | cac113 |
| Base 14 | a35b14 | a3d114 |
| Base 15 | 84de15 | 855b15 |
| Base 16 | 6dcd16 | 6e3316 |