Base | Representation |
---|---|
bin | 1100100000111… |
… | …1101110110000 |
3 | 10122202221011210 |
4 | 3020033232300 |
5 | 101414240412 |
6 | 5113040120 |
7 | 1205120331 |
oct | 310175660 |
9 | 118687153 |
10 | 52493232 |
11 | 276a3a40 |
12 | 156b6040 |
13 | ab4c1ac |
14 | 6d86288 |
15 | 491d83c |
hex | 320fbb0 |
52493232 has 80 divisors (see below), whose sum is σ = 151990272. Its totient is φ = 15471360.
The previous prime is 52493173. The next prime is 52493251. The reversal of 52493232 is 23239425.
52493232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 52493232.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18193 + ... + 20879.
Almost surely, 252493232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52493232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75995136).
52493232 is an abundant number, since it is smaller than the sum of its proper divisors (99497040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52493232 is a wasteful number, since it uses less digits than its factorization.
52493232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2746 (or 2740 counting only the distinct ones).
The product of its digits is 12960, while the sum is 30.
The square root of 52493232 is about 7245.2213216713. The cubic root of 52493232 is about 374.4275282922.
It can be divided in two parts, 52493 and 232, that added together give a palindrome (52725).
The spelling of 52493232 in words is "fifty-two million, four hundred ninety-three thousand, two hundred thirty-two".
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