Base | Representation |
---|---|
bin | 1101110011011… |
… | …1000000111000 |
3 | 11000221110202221 |
4 | 3130313000320 |
5 | 104310201031 |
6 | 5424533424 |
7 | 1302054652 |
oct | 334670070 |
9 | 130843687 |
10 | 57897016 |
11 | 2a754981 |
12 | 17481274 |
13 | bcc19b8 |
14 | 79916d2 |
15 | 5139a11 |
hex | 3737038 |
57897016 has 8 divisors (see below), whose sum is σ = 108556920. Its totient is φ = 28948504.
The previous prime is 57897011. The next prime is 57897017. The reversal of 57897016 is 61079875.
57897016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57897011) 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 as a sum of consecutive naturals, namely, 3618556 + ... + 3618571.
It is an arithmetic number, because the mean of its divisors is an integer number (13569615).
Almost surely, 257897016 is an apocalyptic number.
It is an amenable number.
57897016 is a deficient number, since it is larger than the sum of its proper divisors (50659904).
57897016 is a wasteful number, since it uses less digits than its factorization.
57897016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7237133 (or 7237129 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 43.
The square root of 57897016 is about 7609.0088710686. The cubic root of 57897016 is about 386.8584258261.
The spelling of 57897016 in words is "fifty-seven million, eight hundred ninety-seven thousand, sixteen".
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