Compare 27638 vs 27647
| Property | 27638 | 27647 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 131 × 10631 | 276471 |
| Prime factorization | 2 × 13 × 1063 | 27647 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 13, 26, 1063, 2126, 13819, 27638 | 1, 27647 |
| Number of properties | 0 | 8 |
| Chen primes | 1470th | |
| Class 1+ primes | 30th | |
| Harmonic primes | 1122nd | |
| Isolated primes | 2137th | |
| Long primes | 1146th | |
| Pierpont primes of the 2nd kind | 30th | |
| Primes | 3016th | |
| Sexy primes (1st member) | 891st | |
| Roman numberals | ||
| Base 2 | 1101011111101102 | 1101011111111112 |
| Base 3 | 11012201223 | 11012202223 |
| Base 4 | 122333124 | 122333334 |
| Base 5 | 13410235 | 13410425 |
| Base 6 | 3315426 | 3315556 |
| Base 7 | 1434027 | 1434147 |
| Base 8 | 657668 | 657778 |
| Base 9 | 418189 | 418289 |
| Base 10 | 2763810 | 2764710 |
| Base 11 | 1984611 | 1985411 |
| Base 12 | 13bb212 | 13bbb12 |
| Base 13 | c77013 | c77913 |
| Base 14 | a10214 | a10b14 |
| Base 15 | 82c815 | 82d215 |
| Base 16 | 6bf616 | 6bff16 |