Compare 28393 vs 28447
| Property | 28393 | 28447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 283931 | 284471 |
| Prime factorization | 28393 | 28447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28393 | 1, 28447 |
| Number of properties | 7 | 3 |
| Happy primes | 498th | |
| Harmonic primes | 1155th | |
| Isolated primes | 2186th | 2191st |
| Lucky primes | 481st | |
| Primes | 3089th | 3096th |
| Pythagorean primes | 1537th | |
| Sexy primes (2nd member) | 908th | |
| Super primes | 442nd | |
| Roman numberals | ||
| Base 2 | 1101110111010012 | 1101111000111112 |
| Base 3 | 11022211213 | 11100001213 |
| Base 4 | 123232214 | 123301334 |
| Base 5 | 14020335 | 14022425 |
| Base 6 | 3352416 | 3354116 |
| Base 7 | 1455317 | 1456367 |
| Base 8 | 673518 | 674378 |
| Base 9 | 428479 | 430179 |
| Base 10 | 2839310 | 2844710 |
| Base 11 | 1a37211 | 1a41111 |
| Base 12 | 1452112 | 1456712 |
| Base 13 | cc0113 | cc4313 |
| Base 14 | a4c114 | a51d14 |
| Base 15 | 862d15 | 866715 |
| Base 16 | 6ee916 | 6f1f16 |