Compare 138647 vs 138653
Property | 138647 | 138653 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1386471 | 611 × 22731 |
Prime factorization | 138647 | 61 × 2273 |
Divisors count | 2 | 4 |
Divisors | 1, 138647 | 1, 61, 2273, 138653 |
Number of properties | 6 | 1 |
Additive primes | 5322nd | |
Harmonic primes | 4844th | |
Isolated primes | 9704th | |
Long primes | 4823rd | |
Primes | 12901st | |
Semiprimes | 31884th | |
Sexy primes (2nd member) | 3182nd | |
Roman numberals | ||
Base 2 | 1000011101100101112 | 1000011101100111012 |
Base 3 | 210010120023 | 210010120223 |
Base 4 | 2013121134 | 2013121314 |
Base 5 | 134140425 | 134141035 |
Base 6 | 25455156 | 25455256 |
Base 7 | 11151357 | 11151447 |
Base 8 | 4166278 | 4166358 |
Base 9 | 2311629 | 2311689 |
Base 10 | 13864710 | 13865310 |
Base 11 | 9519311 | 9519911 |
Base 12 | 6829b12 | 682a512 |
Base 13 | 4b15213 | 4b15813 |
Base 14 | 3875514 | 3875b14 |
Base 15 | 2b13215 | 2b13815 |
Base 16 | 21d9716 | 21d9d16 |