Compare 28109 vs 28571
| Property | 28109 | 28571 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 281091 | 285711 |
| Prime factorization | 28109 | 28571 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28109 | 1, 28571 |
| Number of properties | 6 | 8 |
| Additive primes | 1418th | |
| Chen primes | 1490th | 1508th |
| Good primes | 318th | |
| Harmonic primes | 1161st | |
| Long primes | 1168th | 1182nd |
| Primes | 3067th | 3108th |
| Pythagorean primes | 1528th | |
| Sophie germain primes | 429th | |
| Super primes | 439th | |
| Twin primes (1st member) | 448th | 455th |
| Roman numberals | ||
| Base 2 | 1101101110011012 | 1101111100110112 |
| Base 3 | 11021200023 | 11100120123 |
| Base 4 | 123130314 | 123321234 |
| Base 5 | 13444145 | 14032415 |
| Base 6 | 3340456 | 3401356 |
| Base 7 | 1446447 | 1462047 |
| Base 8 | 667158 | 676338 |
| Base 9 | 425029 | 431659 |
| Base 10 | 2810910 | 2857110 |
| Base 11 | 1a13411 | 1a51411 |
| Base 12 | 1432512 | 1464b12 |
| Base 13 | ca4313 | 1000a13 |
| Base 14 | a35b14 | a5ab14 |
| Base 15 | 84de15 | 86eb15 |
| Base 16 | 6dcd16 | 6f9b16 |