Base | Representation |
---|---|
bin | 110101100101011001… |
… | …110101010110001000 |
3 | 12111111202211210121200 |
4 | 311211121311112020 |
5 | 1420313134031033 |
6 | 42233120504200 |
7 | 4104535422402 |
oct | 654531652610 |
9 | 174452753550 |
10 | 57535845768 |
11 | 22445537565 |
12 | b19877b060 |
13 | 556c09b76b |
14 | 2adb4d3b72 |
15 | 176b258013 |
hex | d65675588 |
57535845768 has 48 divisors (see below), whose sum is σ = 155839182720. Its totient is φ = 19177023456.
The previous prime is 57535845761. The next prime is 57535845769. The reversal of 57535845768 is 86754853575.
57535845768 is a `hidden beast` number, since 5 + 7 + 5 + 3 + 58 + 4 + 576 + 8 = 666.
57535845768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (57535845761) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1114005 + ... + 1164507.
It is an arithmetic number, because the mean of its divisors is an integer number (3246649640).
Almost surely, 257535845768 is an apocalyptic number.
It is an amenable number.
57535845768 is an abundant number, since it is smaller than the sum of its proper divisors (98303336952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57535845768 is a wasteful number, since it uses less digits than its factorization.
57535845768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66338 (or 66331 counting only the distinct ones).
The product of its digits is 141120000, while the sum is 63.
It can be divided in two parts, 575358 and 45768, that added together give a palindrome (621126).
The spelling of 57535845768 in words is "fifty-seven billion, five hundred thirty-five million, eight hundred forty-five thousand, seven hundred sixty-eight".
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