Base | Representation |
---|---|
bin | 110101110100100011… |
… | …110111100111101100 |
3 | 12112011111100000112122 |
4 | 311310203313213230 |
5 | 1421323233303024 |
6 | 42314243052112 |
7 | 4114044016625 |
oct | 656443674754 |
9 | 175144300478 |
10 | 57790134764 |
11 | 2256602a65a |
12 | b249971038 |
13 | 55ac98341b |
14 | 2b231a8a4c |
15 | 1783737d5e |
hex | d748f79ec |
57790134764 has 24 divisors (see below), whose sum is σ = 107094889440. Its totient is φ = 27192013056.
The previous prime is 57790134761. The next prime is 57790134791. The reversal of 57790134764 is 46743109775.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (57790134761) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556502 + ... + 652130.
It is an arithmetic number, because the mean of its divisors is an integer number (4462287060).
Almost surely, 257790134764 is an apocalyptic number.
It is an amenable number.
57790134764 is a deficient number, since it is larger than the sum of its proper divisors (49304754676).
57790134764 is a wasteful number, since it uses less digits than its factorization.
57790134764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104537 (or 104535 counting only the distinct ones).
The product of its (nonzero) digits is 4445280, while the sum is 53.
The spelling of 57790134764 in words is "fifty-seven billion, seven hundred ninety million, one hundred thirty-four thousand, seven hundred sixty-four".
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