Base | Representation |
---|---|
bin | 1100100001111… |
… | …0001101000000 |
3 | 10122212221111100 |
4 | 3020132031000 |
5 | 101423140022 |
6 | 5114214400 |
7 | 1205455215 |
oct | 310361500 |
9 | 118787440 |
10 | 52552512 |
11 | 27734531 |
12 | 15724400 |
13 | ab7017c |
14 | 6d9db0c |
15 | 49311ac |
hex | 321e340 |
52552512 has 42 divisors (see below), whose sum is σ = 150633938. Its totient is φ = 17517312.
The previous prime is 52552501. The next prime is 52552541. The reversal of 52552512 is 21525525.
It can be written as a sum of positive squares in only one way, i.e., 31539456 + 21013056 = 5616^2 + 4584^2 .
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45043 + ... + 46194.
Almost surely, 252552512 is an apocalyptic number.
It is an amenable number.
52552512 is an abundant number, since it is smaller than the sum of its proper divisors (98081426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52552512 is a wasteful number, since it uses less digits than its factorization.
52552512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91255 (or 91242 counting only the distinct ones).
The product of its digits is 5000, while the sum is 27.
The square root of 52552512 is about 7249.3111396877. The cubic root of 52552512 is about 374.5684208290.
The spelling of 52552512 in words is "fifty-two million, five hundred fifty-two thousand, five hundred twelve".
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