Compare 138862 vs 138863
Property | 138862 | 138863 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 694311 | 1388631 |
Prime factorization | 2 × 69431 | 138863 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 69431, 138862 | 1, 138863 |
Number of properties | 1 | 7 |
Additive primes | 5330th | |
Chen primes | 5564th | |
Isolated primes | 9716th | |
Long primes | 4830th | |
Primes | 12915th | |
Safe primes | 874th | |
Semiprimes | 31937th | |
Sexy primes (1st member) | 3184th | |
Roman numberals | ||
Base 2 | 1000011110011011102 | 1000011110011011112 |
Base 3 | 210011110013 | 210011110023 |
Base 4 | 2013212324 | 2013212334 |
Base 5 | 134204225 | 134204235 |
Base 6 | 25505146 | 25505156 |
Base 7 | 11155637 | 11155647 |
Base 8 | 4171568 | 4171578 |
Base 9 | 2314319 | 2314329 |
Base 10 | 13886210 | 13886310 |
Base 11 | 9536911 | 9536a11 |
Base 12 | 6843a12 | 6843b12 |
Base 13 | 4b28913 | 4b28a13 |
Base 14 | 3886a14 | 3886b14 |
Base 15 | 2b22715 | 2b22815 |
Base 16 | 21e6e16 | 21e6f16 |