Base | Representation |
---|---|
bin | 1101110010110… |
… | …0100110000110 |
3 | 11000212022020102 |
4 | 3130230212012 |
5 | 104302314332 |
6 | 5424004102 |
7 | 1301516360 |
oct | 334544606 |
9 | 130768212 |
10 | 57854342 |
11 | 2a725907 |
12 | 17460632 |
13 | bca8450 |
14 | 797dd30 |
15 | 512c062 |
hex | 372c986 |
57854342 has 32 divisors (see below), whose sum is σ = 107692032. Its totient is φ = 22698144.
The previous prime is 57854341. The next prime is 57854351. The reversal of 57854342 is 24345875.
It is a happy number.
57854342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 57854296 and 57854305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57854341) 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 15 ways as a sum of consecutive naturals, for example, 21863 + ... + 24365.
It is an arithmetic number, because the mean of its divisors is an integer number (3365376).
Almost surely, 257854342 is an apocalyptic number.
57854342 is a deficient number, since it is larger than the sum of its proper divisors (49837690).
57854342 is a wasteful number, since it uses less digits than its factorization.
57854342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2652.
The product of its digits is 134400, while the sum is 38.
The square root of 57854342 is about 7606.2041781693. The cubic root of 57854342 is about 386.7633555599.
The spelling of 57854342 in words is "fifty-seven million, eight hundred fifty-four thousand, three hundred forty-two".
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