Compare 8123 vs 8147
| Property | 8123 | 8147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 81231 | 81471 |
| Prime factorization | 8123 | 8147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8123 | 1, 8147 |
| Number of properties | 4 | 5 |
| Chen primes | 550th | |
| Happy primes | 176th | |
| Isolated primes | 669th | 670th |
| Primes | 1022nd | 1023rd |
| Safe primes | 103rd | |
| Sexy primes (2nd member) | 350th | |
| Sexy prime triplets (3rd member) | 110th | |
| Roman numberals | ||
| Base 2 | 11111101110112 | 11111110100112 |
| Base 3 | 1020102123 | 1020112023 |
| Base 4 | 13323234 | 13331034 |
| Base 5 | 2244435 | 2300425 |
| Base 6 | 1013356 | 1014156 |
| Base 7 | 324537 | 325167 |
| Base 8 | 176738 | 177238 |
| Base 9 | 121259 | 121529 |
| Base 10 | 812310 | 814710 |
| Base 11 | 611511 | 613711 |
| Base 12 | 484b12 | 486b12 |
| Base 13 | 390b13 | 392913 |
| Base 14 | 2d6314 | 2d7d14 |
| Base 15 | 261815 | 263215 |
| Base 16 | 1fbb16 | 1fd316 |