Compare 855143 vs 855149
Property | 855143 | 855149 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 8551431 | 831 × 103031 |
Prime factorization | 855143 | 83 × 10303 |
Divisors count | 2 | 4 |
Divisors | 1, 855143 | 1, 83, 10303, 855149 |
Number of properties | 4 | 1 |
Chen primes | 26194th | |
Isolated primes | 53699th | |
Primes | 67984th | |
Semiprimes | 180811th | |
Sophie germain primes | 6801st | |
Roman numberals | ||
Base 2 | 110100001100011001112 | 110100001100011011012 |
Base 3 | 11211100002223 | 11211100010123 |
Base 4 | 31003012134 | 31003012314 |
Base 5 | 2043310335 | 2043310445 |
Base 6 | 301545556 | 301550056 |
Base 7 | 101610627 | 101611017 |
Base 8 | 32061478 | 32061558 |
Base 9 | 15430289 | 15430359 |
Base 10 | 85514310 | 85514910 |
Base 11 | 53453311 | 53453911 |
Base 12 | 352a5b12 | 352a6512 |
Base 13 | 23c30313 | 23c30913 |
Base 14 | 1838d914 | 18390114 |
Base 15 | 11d59815 | 11d59e15 |
Base 16 | d0c6716 | d0c6d16 |