Compare 28447 vs 28456
| Property | 28447 | 28456 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 4 |
| Prime factorization | 284471 | 23 × 35571 |
| Prime factorization | 28447 | 2 × 2 × 2 × 3557 |
| Divisors count | 2 | 8 |
| Divisors | 1, 28447 | 1, 2, 4, 8, 3557, 7114, 14228, 28456 |
| Number of properties | 3 | 0 |
| Harmonic primes | 1155th | |
| Isolated primes | 2191st | |
| Primes | 3096th | |
| Roman numberals | ||
| Base 2 | 1101111000111112 | 1101111001010002 |
| Base 3 | 11100001213 | 11100002213 |
| Base 4 | 123301334 | 123302204 |
| Base 5 | 14022425 | 14023115 |
| Base 6 | 3354116 | 3354246 |
| Base 7 | 1456367 | 1456517 |
| Base 8 | 674378 | 674508 |
| Base 9 | 430179 | 430279 |
| Base 10 | 2844710 | 2845610 |
| Base 11 | 1a41111 | 1a41a11 |
| Base 12 | 1456712 | 1457412 |
| Base 13 | cc4313 | cc4c13 |
| Base 14 | a51d14 | a52814 |
| Base 15 | 866715 | 867115 |
| Base 16 | 6f1f16 | 6f2816 |