Base | Representation |
---|---|
bin | 1010000111111… |
… | …0110111000000 |
3 | 2221220022210222 |
4 | 2201332313000 |
5 | 41332301111 |
6 | 4114042212 |
7 | 1023632555 |
oct | 241766700 |
9 | 87808728 |
10 | 42462656 |
11 | 21a72905 |
12 | 12279368 |
13 | 8a49742 |
14 | 58d4a2c |
15 | 3adb7db |
hex | 287edc0 |
42462656 has 28 divisors (see below), whose sum is σ = 84502752. Its totient is φ = 21170688.
The previous prime is 42462611. The next prime is 42462659. The reversal of 42462656 is 65626424.
42462656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42462659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28916 + ... + 30348.
Almost surely, 242462656 is an apocalyptic number.
It is an amenable number.
42462656 is a deficient number, since it is larger than the sum of its proper divisors (42040096).
42462656 is a wasteful number, since it uses less digits than its factorization.
42462656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1908 (or 1898 counting only the distinct ones).
The product of its digits is 69120, while the sum is 35.
The square root of 42462656 is about 6516.3376217013. The cubic root of 42462656 is about 348.8743591992.
The spelling of 42462656 in words is "forty-two million, four hundred sixty-two thousand, six hundred fifty-six".
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