Compare 842158 vs 842159
Property | 842158 | 842159 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 4210791 | 8421591 |
Prime factorization | 2 × 421079 | 842159 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 421079, 842158 | 1, 842159 |
Number of properties | 1 | 5 |
Additive primes | 25868th | |
Chen primes | 25859th | |
Primes | 67044th | |
Safe primes | 3744th | |
Semiprimes | 178154th | |
Twin primes (1st member) | 7065th | |
Roman numberals | ||
Base 2 | 110011011001101011102 | 110011011001101011112 |
Base 3 | 11202100200013 | 11202100200023 |
Base 4 | 30312122324 | 30312122334 |
Base 5 | 2034221135 | 2034221145 |
Base 6 | 300145146 | 300145156 |
Base 7 | 101051627 | 101051637 |
Base 8 | 31546568 | 31546578 |
Base 9 | 15232019 | 15232029 |
Base 10 | 84215810 | 84215910 |
Base 11 | 5257a911 | 5257aa11 |
Base 12 | 34743a12 | 34743b12 |
Base 13 | 23642513 | 23642613 |
Base 14 | 17cca214 | 17cca314 |
Base 15 | 1197dd15 | 1197de15 |
Base 16 | cd9ae16 | cd9af16 |