Compare 284129 vs 284387
| Property | 284129 | 284387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2841291 | 2843871 |
| Prime factorization | 284129 | 284387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 284129 | 1, 284387 |
| Number of properties | 3 | 5 |
| Chen primes | 10188th | 10198th |
| Harmonic primes | 9251st | |
| Isolated primes | 19038th | |
| Primes | 24764th | 24787th |
| Safe primes | 1570th | |
| Twin primes (1st member) | 2872nd | |
| Roman numberals | ||
| Base 2 | 10001010101111000012 | 10001010110111000112 |
| Base 3 | 1121022020223 | 1121100022123 |
| Base 4 | 10111132014 | 10111232034 |
| Base 5 | 330430045 | 331000225 |
| Base 6 | 100312256 | 100323356 |
| Base 7 | 22622367 | 22630557 |
| Base 8 | 10527418 | 10533438 |
| Base 9 | 4726689 | 4730859 |
| Base 10 | 28412910 | 28438710 |
| Base 11 | 18451a11 | 18473411 |
| Base 12 | 11851512 | 1186ab12 |
| Base 13 | 9c43113 | 9c59c13 |
| Base 14 | 7578d14 | 758d514 |
| Base 15 | 592be15 | 593e215 |
| Base 16 | 455e116 | 456e316 |