Base | Representation |
---|---|
bin | 110000011110100100… |
… | …101100101000110100 |
3 | 11222100122001012201221 |
4 | 300132210230220310 |
5 | 1323100422402202 |
6 | 35525042400124 |
7 | 3521624216125 |
oct | 603644545064 |
9 | 158318035657 |
10 | 52052544052 |
11 | 20091338853 |
12 | a108360044 |
13 | 4ba7083432 |
14 | 273b18604c |
15 | 1549b86037 |
hex | c1e92ca34 |
52052544052 has 24 divisors (see below), whose sum is σ = 96479832456. Its totient is φ = 24487815168.
The previous prime is 52052544007. The next prime is 52052544067. The reversal of 52052544052 is 25044525025.
It can be written as a sum of positive squares in 4 ways, for example, as 17078307856 + 34974236196 = 130684^2 + 187014^2 .
It is a super-4 number, since 4×520525440524 (a number of 44 digits) contains 4444 as substring.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 52052543999 and 52052544017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109758 + ... + 340810.
It is an arithmetic number, because the mean of its divisors is an integer number (4019993019).
Almost surely, 252052544052 is an apocalyptic number.
It is an amenable number.
52052544052 is a deficient number, since it is larger than the sum of its proper divisors (44427288404).
52052544052 is a wasteful number, since it uses less digits than its factorization.
52052544052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234387 (or 234385 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 34.
The spelling of 52052544052 in words is "fifty-two billion, fifty-two million, five hundred forty-four thousand, fifty-two".
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