Compare 842087 vs 842091
| Property | 842087 | 842091 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8420871 | 31 × 2806971 |
| Prime factorization | 842087 | 3 × 280697 |
| Divisors count | 2 | 4 |
| Divisors | 1, 842087 | 1, 3, 280697, 842091 |
| Number of properties | 5 | 1 |
| Additive primes | 25864th | |
| Chen primes | 25855th | |
| Primes | 67038th | |
| Semiprimes | 178141st | |
| Sexy primes (2nd member) | 14180th | |
| Twin primes (1st member) | 7063rd | |
| Roman numberals | ||
| Base 2 | 110011011001011001112 | 110011011001011010112 |
| Base 3 | 11202100101023 | 11202100101203 |
| Base 4 | 30312112134 | 30312112234 |
| Base 5 | 2034213225 | 2034213315 |
| Base 6 | 300143156 | 300143236 |
| Base 7 | 101050317 | 101050357 |
| Base 8 | 31545478 | 31545538 |
| Base 9 | 15231129 | 15231169 |
| Base 10 | 84208710 | 84209110 |
| Base 11 | 52574411 | 52574811 |
| Base 12 | 34739b12 | 3473a312 |
| Base 13 | 23639c13 | 2363a313 |
| Base 14 | 17cc5114 | 17cc5514 |
| Base 15 | 11979215 | 11979615 |
| Base 16 | cd96716 | cd96b16 |