Compare 8219 vs 8387
| Property | 8219 | 8387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 82191 | 83871 |
| Prime factorization | 8219 | 8387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8219 | 1, 8387 |
| Number of properties | 5 | 3 |
| Chen primes | 553rd | 560th |
| Good primes | 154th | |
| Long primes | 397th | |
| Primes | 1030th | 1050th |
| Twin primes (1st member) | 178th | 181st |
| Roman numberals | ||
| Base 2 | 100000000110112 | 100000110000112 |
| Base 3 | 1020211023 | 1021111223 |
| Base 4 | 20001234 | 20030034 |
| Base 5 | 2303345 | 2320225 |
| Base 6 | 1020156 | 1024556 |
| Base 7 | 326517 | 333117 |
| Base 8 | 200338 | 203038 |
| Base 9 | 122429 | 124489 |
| Base 10 | 821910 | 838710 |
| Base 11 | 61a211 | 633511 |
| Base 12 | 490b12 | 4a2b12 |
| Base 13 | 398313 | 3a8213 |
| Base 14 | 2dd114 | 30b114 |
| Base 15 | 267e15 | 274215 |
| Base 16 | 201b16 | 20c316 |