Compare 27751 vs 27754
| Property | 27751 | 27754 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 277511 | 21 × 138771 |
| Prime factorization | 27751 | 2 × 13877 |
| Divisors count | 2 | 4 |
| Divisors | 1, 27751 | 1, 2, 13877, 27754 |
| Number of properties | 5 | 1 |
| Centered decagonal primes | 40th | |
| Harmonic primes | 1127th | |
| Lucky primes | 472nd | |
| Primes | 3028th | |
| Semiprimes | 6930th | |
| Twin primes (2nd member) | 443rd | |
| Roman numberals | ||
| Base 2 | 1101100011001112 | 1101100011010102 |
| Base 3 | 11020012113 | 11020012213 |
| Base 4 | 123012134 | 123012224 |
| Base 5 | 13420015 | 13420045 |
| Base 6 | 3322516 | 3322546 |
| Base 7 | 1436237 | 1436267 |
| Base 8 | 661478 | 661528 |
| Base 9 | 420549 | 420579 |
| Base 10 | 2775110 | 2775410 |
| Base 11 | 1993911 | 1994111 |
| Base 12 | 1408712 | 1408a12 |
| Base 13 | c82913 | c82c13 |
| Base 14 | a18314 | a18614 |
| Base 15 | 835115 | 835415 |
| Base 16 | 6c6716 | 6c6a16 |