Compare 27639 vs 27647
| Property | 27639 | 27647 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 371 × 831 | 276471 |
| Prime factorization | 3 × 3 × 37 × 83 | 27647 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 37, 83, 111, 249, 333, 747, 3071, 9213, 27639 | 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 | 1101011111101112 | 1101011111111112 |
| Base 3 | 11012202003 | 11012202223 |
| Base 4 | 122333134 | 122333334 |
| Base 5 | 13410245 | 13410425 |
| Base 6 | 3315436 | 3315556 |
| Base 7 | 1434037 | 1434147 |
| Base 8 | 657678 | 657778 |
| Base 9 | 418209 | 418289 |
| Base 10 | 2763910 | 2764710 |
| Base 11 | 1984711 | 1985411 |
| Base 12 | 13bb312 | 13bbb12 |
| Base 13 | c77113 | c77913 |
| Base 14 | a10314 | a10b14 |
| Base 15 | 82c915 | 82d215 |
| Base 16 | 6bf716 | 6bff16 |