Base | Representation |
---|---|
bin | 110100101001010010… |
… | …001011100000100000 |
3 | 12101220110220121120020 |
4 | 310221102023200200 |
5 | 1411231431101212 |
6 | 41545050113440 |
7 | 4040540220054 |
oct | 645122134040 |
9 | 171813817506 |
10 | 56527206432 |
11 | 21a78152934 |
12 | ab56a1b880 |
13 | 543b128158 |
14 | 2a43577c64 |
15 | 170c91bd8c |
hex | d2948b820 |
56527206432 has 384 divisors, whose sum is σ = 169885900800. Its totient is φ = 16373145600.
The previous prime is 56527206419. The next prime is 56527206497. The reversal of 56527206432 is 23460272565.
It is a happy number.
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 85776919 + ... + 85777577.
It is an arithmetic number, because the mean of its divisors is an integer number (442411200).
Almost surely, 256527206432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56527206432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84942950400).
56527206432 is an abundant number, since it is smaller than the sum of its proper divisors (113358694368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56527206432 is a wasteful number, since it uses less digits than its factorization.
56527206432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 800 (or 792 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 42.
Adding to 56527206432 its reverse (23460272565), we get a palindrome (79987478997).
The spelling of 56527206432 in words is "fifty-six billion, five hundred twenty-seven million, two hundred six thousand, four hundred thirty-two".
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