Base | Representation |
---|---|
bin | 110000111011101010… |
… | …100111010000001101 |
3 | 12000121122110202110001 |
4 | 300323222213100031 |
5 | 1330100400243000 |
6 | 40045320044301 |
7 | 3540002010220 |
oct | 607352472015 |
9 | 160548422401 |
10 | 52540634125 |
11 | 20311900081 |
12 | a223903691 |
13 | 4c54228525 |
14 | 2785d1b5b7 |
15 | 157794a46a |
hex | c3baa740d |
52540634125 has 32 divisors (see below), whose sum is σ = 74972401920. Its totient is φ = 36011304000.
The previous prime is 52540634093. The next prime is 52540634141. The reversal of 52540634125 is 52143604525.
52540634125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52540634125 - 25 = 52540634093 is a prime.
It is a super-2 number, since 2×525406341252 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2070766 + ... + 2095984.
It is an arithmetic number, because the mean of its divisors is an integer number (2342887560).
Almost surely, 252540634125 is an apocalyptic number.
It is an amenable number.
52540634125 is a deficient number, since it is larger than the sum of its proper divisors (22431767795).
52540634125 is a wasteful number, since it uses less digits than its factorization.
52540634125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27622 (or 27612 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 37.
The spelling of 52540634125 in words is "fifty-two billion, five hundred forty million, six hundred thirty-four thousand, one hundred twenty-five".
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