Compare 8219 vs 8819
| Property | 8219 | 8819 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 82191 | 88191 |
| Prime factorization | 8219 | 8819 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8219 | 1, 8819 |
| Number of properties | 5 | 5 |
| Chen primes | 553rd | 579th |
| Good primes | 154th | |
| Long primes | 397th | 426th |
| Primes | 1030th | 1098th |
| Safe primes | 109th | |
| Twin primes (1st member) | 178th | 186th |
| Roman numberals | ||
| Base 2 | 100000000110112 | 100010011100112 |
| Base 3 | 1020211023 | 1100021223 |
| Base 4 | 20001234 | 20213034 |
| Base 5 | 2303345 | 2402345 |
| Base 6 | 1020156 | 1044556 |
| Base 7 | 326517 | 344667 |
| Base 8 | 200338 | 211638 |
| Base 9 | 122429 | 130789 |
| Base 10 | 821910 | 881910 |
| Base 11 | 61a211 | 669811 |
| Base 12 | 490b12 | 512b12 |
| Base 13 | 398313 | 402513 |
| Base 14 | 2dd114 | 32dd14 |
| Base 15 | 267e15 | 292e15 |
| Base 16 | 201b16 | 227316 |