Compare 7727 vs 8147
| Property | 7727 | 8147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 77271 | 81471 |
| Prime factorization | 7727 | 8147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 7727 | 1, 8147 |
| Number of properties | 9 | 5 |
| Additive primes | 486th | |
| Chen primes | 530th | 550th |
| Cousin primes (2nd member) | 166th | |
| Happy primes | 176th | |
| Harmonic primes | 358th | |
| Isolated primes | 638th | 670th |
| Long primes | 380th | |
| Primes | 981st | 1023rd |
| Safe primes | 100th | 103rd |
| Ulam primes | 72nd | |
| Roman numberals | ||
| Base 2 | 11110001011112 | 11111110100112 |
| Base 3 | 1011210123 | 1020112023 |
| Base 4 | 13202334 | 13331034 |
| Base 5 | 2214025 | 2300425 |
| Base 6 | 554356 | 1014156 |
| Base 7 | 313467 | 325167 |
| Base 8 | 170578 | 177238 |
| Base 9 | 115359 | 121529 |
| Base 10 | 772710 | 814710 |
| Base 11 | 589511 | 613711 |
| Base 12 | 457b12 | 486b12 |
| Base 13 | 369513 | 392913 |
| Base 14 | 2b5d14 | 2d7d14 |
| Base 15 | 245215 | 263215 |
| Base 16 | 1e2f16 | 1fd316 |