Base | Representation |
---|---|
bin | 10011111101111100000000 |
3 | 100211221021212 |
4 | 103331330000 |
5 | 2320000212 |
6 | 304105252 |
7 | 62330510 |
oct | 23757400 |
9 | 10757255 |
10 | 5234432 |
11 | 2a55785 |
12 | 1905228 |
13 | 11136c8 |
14 | 9a3840 |
15 | 6d5e22 |
hex | 4fdf00 |
5234432 has 72 divisors (see below), whose sum is σ = 12558336. Its totient is φ = 2128896.
The previous prime is 5234431. The next prime is 5234447. The reversal of 5234432 is 2344325.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 5234398 and 5234407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5234431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41153 + ... + 41279.
Almost surely, 25234432 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 5234432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6279168).
5234432 is an abundant number, since it is smaller than the sum of its proper divisors (7323904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5234432 is a wasteful number, since it uses less digits than its factorization.
5234432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173 (or 159 counting only the distinct ones).
The product of its digits is 2880, while the sum is 23.
The square root of 5234432 is about 2287.8881091522. Note that the first 3 decimals coincide. The cubic root of 5234432 is about 173.6293691949.
Adding to 5234432 its reverse (2344325), we get a palindrome (7578757).
The spelling of 5234432 in words is "five million, two hundred thirty-four thousand, four hundred thirty-two".
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