Base | Representation |
---|---|
bin | 110001010110010101… |
… | …100000111011110100 |
3 | 12001202211102202211201 |
4 | 301112111200323310 |
5 | 1332004422304202 |
6 | 40201542342244 |
7 | 3554044213504 |
oct | 612625407364 |
9 | 161684382751 |
10 | 52988088052 |
11 | 20521437909 |
12 | a32972a984 |
13 | 4cc5b43373 |
14 | 27c9515a04 |
15 | 15a1d84387 |
hex | c56560ef4 |
52988088052 has 12 divisors (see below), whose sum is σ = 98183810340. Its totient is φ = 24935570816.
The previous prime is 52988088011. The next prime is 52988088077. The reversal of 52988088052 is 25088088925.
52988088052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 45917632656 + 7070455396 = 214284^2 + 84086^2 .
It is a junction number, because it is equal to n+sod(n) for n = 52988087984 and 52988088002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389618227 + ... + 389618362.
It is an arithmetic number, because the mean of its divisors is an integer number (8181984195).
Almost surely, 252988088052 is an apocalyptic number.
It is an amenable number.
52988088052 is a deficient number, since it is larger than the sum of its proper divisors (45195722288).
52988088052 is a wasteful number, since it uses less digits than its factorization.
52988088052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779236610 (or 779236608 counting only the distinct ones).
The product of its (nonzero) digits is 3686400, while the sum is 55.
The spelling of 52988088052 in words is "fifty-two billion, nine hundred eighty-eight million, eighty-eight thousand, fifty-two".
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