Compare 28697 vs 28771
| Property | 28697 | 28771 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 286971 | 287711 |
| Prime factorization | 28697 | 28771 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28697 | 1, 28771 |
| Number of properties | 6 | 5 |
| Chen primes | 1513th | |
| Happy primes | 506th | |
| Harmonic primes | 1171st | |
| Isolated primes | 2213th | 2219th |
| Long primes | 1190th | |
| Lucky primes | 485th | |
| Primes | 3126th | 3134th |
| Pythagorean primes | 1555th | |
| Sexy primes (1st member) | 920th | |
| Roman numberals | ||
| Base 2 | 1110000000110012 | 1110000011000112 |
| Base 3 | 11101002123 | 11101101213 |
| Base 4 | 130001214 | 130012034 |
| Base 5 | 14042425 | 14100415 |
| Base 6 | 3405056 | 3411116 |
| Base 7 | 1464447 | 1466117 |
| Base 8 | 700318 | 701438 |
| Base 9 | 433259 | 434179 |
| Base 10 | 2869710 | 2877110 |
| Base 11 | 1a61911 | 1a68611 |
| Base 12 | 1473512 | 1479712 |
| Base 13 | 100a613 | 1013213 |
| Base 14 | a65b14 | a6b114 |
| Base 15 | 878215 | 87d115 |
| Base 16 | 701916 | 706316 |