Compare 28219 vs 28447
| Property | 28219 | 28447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 282191 | 284471 |
| Prime factorization | 28219 | 28447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28219 | 1, 28447 |
| Number of properties | 3 | 3 |
| Harmonic primes | 1155th | |
| Isolated primes | 2179th | 2191st |
| Long primes | 1170th | |
| Primes | 3076th | 3096th |
| Roman numberals | ||
| Base 2 | 1101110001110112 | 1101111000111112 |
| Base 3 | 11022010113 | 11100001213 |
| Base 4 | 123203234 | 123301334 |
| Base 5 | 14003345 | 14022425 |
| Base 6 | 3343516 | 3354116 |
| Base 7 | 1451627 | 1456367 |
| Base 8 | 670738 | 674378 |
| Base 9 | 426349 | 430179 |
| Base 10 | 2821910 | 2844710 |
| Base 11 | 1a22411 | 1a41111 |
| Base 12 | 143b712 | 1456712 |
| Base 13 | cac913 | cc4313 |
| Base 14 | a3d914 | a51d14 |
| Base 15 | 856415 | 866715 |
| Base 16 | 6e3b16 | 6f1f16 |