Compare 8147 vs 8219
| Property | 8147 | 8219 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 81471 | 82191 |
| Prime factorization | 8147 | 8219 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8147 | 1, 8219 |
| Number of properties | 5 | 5 |
| Chen primes | 550th | 553rd |
| Good primes | 154th | |
| Happy primes | 176th | |
| Isolated primes | 670th | |
| Long primes | 397th | |
| Primes | 1023rd | 1030th |
| Safe primes | 103rd | |
| Twin primes (1st member) | 178th | |
| Roman numberals | ||
| Base 2 | 11111110100112 | 100000000110112 |
| Base 3 | 1020112023 | 1020211023 |
| Base 4 | 13331034 | 20001234 |
| Base 5 | 2300425 | 2303345 |
| Base 6 | 1014156 | 1020156 |
| Base 7 | 325167 | 326517 |
| Base 8 | 177238 | 200338 |
| Base 9 | 121529 | 122429 |
| Base 10 | 814710 | 821910 |
| Base 11 | 613711 | 61a211 |
| Base 12 | 486b12 | 490b12 |
| Base 13 | 392913 | 398313 |
| Base 14 | 2d7d14 | 2dd114 |
| Base 15 | 263215 | 267e15 |
| Base 16 | 1fd316 | 201b16 |