Compare 8387 vs 8398
| Property | 8387 | 8398 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 83871 | 21 × 131 × 171 × 191 |
| Prime factorization | 8387 | 2 × 13 × 17 × 19 |
| Divisors count | 2 | 16 |
| Divisors | 1, 8387 | 1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398 |
| Number of properties | 3 | 0 |
| Chen primes | 560th | |
| Primes | 1050th | |
| Twin primes (1st member) | 181st | |
| Roman numberals | ||
| Base 2 | 100000110000112 | 100000110011102 |
| Base 3 | 1021111223 | 1021120013 |
| Base 4 | 20030034 | 20030324 |
| Base 5 | 2320225 | 2320435 |
| Base 6 | 1024556 | 1025146 |
| Base 7 | 333117 | 333257 |
| Base 8 | 203038 | 203168 |
| Base 9 | 124489 | 124619 |
| Base 10 | 838710 | 839810 |
| Base 11 | 633511 | 634511 |
| Base 12 | 4a2b12 | 4a3a12 |
| Base 13 | 3a8213 | 3a9013 |
| Base 14 | 30b114 | 30bc14 |
| Base 15 | 274215 | 274d15 |
| Base 16 | 20c316 | 20ce16 |