Base | Representation |
---|---|
bin | 1101101111101… |
… | …1010101011000 |
3 | 11000111001110022 |
4 | 3123323111120 |
5 | 104224340233 |
6 | 5415410012 |
7 | 1300016201 |
oct | 333732530 |
9 | 130431408 |
10 | 57652568 |
11 | 2a5a8256 |
12 | 17383908 |
13 | bc3765c |
14 | 792a5a8 |
15 | 50dc398 |
hex | 36fb558 |
57652568 has 16 divisors (see below), whose sum is σ = 109622160. Its totient is φ = 28420000.
The previous prime is 57652561. The next prime is 57652571. The reversal of 57652568 is 86525675.
It is a zygodrome in base 3.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57652561) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50183 + ... + 51318.
It is an arithmetic number, because the mean of its divisors is an integer number (6851385).
Almost surely, 257652568 is an apocalyptic number.
It is an amenable number.
57652568 is a deficient number, since it is larger than the sum of its proper divisors (51969592).
57652568 is a wasteful number, since it uses less digits than its factorization.
57652568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101578 (or 101574 counting only the distinct ones).
The product of its digits is 504000, while the sum is 44.
The square root of 57652568 is about 7592.9288156811. The cubic root of 57652568 is about 386.3132038742.
The spelling of 57652568 in words is "fifty-seven million, six hundred fifty-two thousand, five hundred sixty-eight".
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