Base | Representation |
---|---|
bin | 1100100001110… |
… | …0001000100000 |
3 | 10122212111212021 |
4 | 3020130020200 |
5 | 101422402112 |
6 | 5114111224 |
7 | 1205421412 |
oct | 310341040 |
9 | 118774767 |
10 | 52544032 |
11 | 27729122 |
12 | 1571b514 |
13 | ab69358 |
14 | 6d9a9b2 |
15 | 492d907 |
hex | 321c220 |
52544032 has 24 divisors (see below), whose sum is σ = 103701276. Its totient is φ = 26207232.
The previous prime is 52544017. The next prime is 52544071. The reversal of 52544032 is 23044525.
It can be written as a sum of positive squares in 2 ways, for example, as 51897616 + 646416 = 7204^2 + 804^2 .
It is a junction number, because it is equal to n+sod(n) for n = 52543988 and 52544006.
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, 12828 + ... + 16420.
Almost surely, 252544032 is an apocalyptic number.
It is an amenable number.
52544032 is a deficient number, since it is larger than the sum of its proper divisors (51157244).
52544032 is a wasteful number, since it uses less digits than its factorization.
52544032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4060 (or 4052 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 52544032 is about 7248.7262329322. The cubic root of 52544032 is about 374.5482726575.
Adding to 52544032 its reverse (23044525), we get a palindrome (75588557).
The spelling of 52544032 in words is "fifty-two million, five hundred forty-four thousand, thirty-two".
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