Base | Representation |
---|---|
bin | 1101100110110… |
… | …0100001110100 |
3 | 10222101100002011 |
4 | 3121230201310 |
5 | 104102131021 |
6 | 5355054004 |
7 | 1262031643 |
oct | 331544164 |
9 | 128340064 |
10 | 57067636 |
11 | 2a23883a |
12 | 17141304 |
13 | ba91342 |
14 | 781735a |
15 | 5023de1 |
hex | 366c874 |
57067636 has 12 divisors (see below), whose sum is σ = 100072000. Its totient is φ = 28475640.
The previous prime is 57067631. The next prime is 57067639. The reversal of 57067636 is 63676075.
57067636 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 (57067631) 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, 12300 + ... + 16291.
Almost surely, 257067636 is an apocalyptic number.
It is an amenable number.
57067636 is a deficient number, since it is larger than the sum of its proper divisors (43004364).
57067636 is a wasteful number, since it uses less digits than its factorization.
57067636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29094 (or 29092 counting only the distinct ones).
The product of its (nonzero) digits is 158760, while the sum is 40.
The square root of 57067636 is about 7554.3124108022. The cubic root of 57067636 is about 385.0022735572.
The spelling of 57067636 in words is "fifty-seven million, sixty-seven thousand, six hundred thirty-six".
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