Compare 85018 vs 85021
Property | 85018 | 85021 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 425091 | 850211 |
Prime factorization | 2 × 42509 | 85021 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 42509, 85018 | 1, 85021 |
Number of properties | 1 | 6 |
Happy primes | 1288th | |
Harmonic primes | 3121st | |
Isolated primes | 6150th | |
Primes | 8279th | |
Pythagorean primes | 4125th | |
Semiprimes | 20049th | |
Sexy primes (1st member) | 2145th | |
Roman numberals | ||
Base 2 | 101001100000110102 | 101001100000111012 |
Base 3 | 110221212113 | 110221212213 |
Base 4 | 1103001224 | 1103001314 |
Base 5 | 102100335 | 102100415 |
Base 6 | 14533346 | 14533416 |
Base 7 | 5026037 | 5026067 |
Base 8 | 2460328 | 2460358 |
Base 9 | 1385549 | 1385579 |
Base 10 | 8501810 | 8502110 |
Base 11 | 5896a11 | 5897211 |
Base 12 | 4124a12 | 4125112 |
Base 13 | 2c90b13 | 2c91113 |
Base 14 | 22daa14 | 22dad14 |
Base 15 | 1a2cd15 | 1a2d115 |
Base 16 | 14c1a16 | 14c1d16 |