Base | Representation |
---|---|
bin | 110101111100100110… |
… | …100111000010110000 |
3 | 12112111220020111021220 |
4 | 311330212213002300 |
5 | 1422112304233044 |
6 | 42335503145040 |
7 | 4120302660042 |
oct | 657446470260 |
9 | 175456214256 |
10 | 57925071024 |
11 | 22625213227 |
12 | b286ba5180 |
13 | 5601909972 |
14 | 2b37091a92 |
15 | 17904de019 |
hex | d7c9a70b0 |
57925071024 has 80 divisors (see below), whose sum is σ = 151311065472. Its totient is φ = 19093494784.
The previous prime is 57925071019. The next prime is 57925071059. The reversal of 57925071024 is 42017052975.
57925071024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2390779 + ... + 2414885.
Almost surely, 257925071024 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 57925071024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75655532736).
57925071024 is an abundant number, since it is smaller than the sum of its proper divisors (93385994448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57925071024 is a wasteful number, since it uses less digits than its factorization.
57925071024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24674 (or 24668 counting only the distinct ones).
The product of its (nonzero) digits is 176400, while the sum is 42.
The spelling of 57925071024 in words is "fifty-seven billion, nine hundred twenty-five million, seventy-one thousand, twenty-four".
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