Base | Representation |
---|---|
bin | 10011110001101001001000 |
3 | 100202101012200 |
4 | 103301221020 |
5 | 2311342242 |
6 | 303040200 |
7 | 62030625 |
oct | 23615110 |
9 | 10671180 |
10 | 5184072 |
11 | 2a20963 |
12 | 18a0060 |
13 | 10c67ca |
14 | 98d34c |
15 | 6c604c |
hex | 4f1a48 |
5184072 has 48 divisors (see below), whose sum is σ = 14215500. Its totient is φ = 1706496.
The previous prime is 5184061. The next prime is 5184073. The reversal of 5184072 is 2704815.
It can be written as a sum of positive squares in 2 ways, for example, as 5171076 + 12996 = 2274^2 + 114^2 .
It is not an unprimeable number, because it can be changed into a prime (5184073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6004 + ... + 6812.
Almost surely, 25184072 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 5184072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7107750).
5184072 is an abundant number, since it is smaller than the sum of its proper divisors (9031428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5184072 is a wasteful number, since it uses less digits than its factorization.
5184072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 910 (or 903 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 5184072 is about 2276.8557266546. The cubic root of 5184072 is about 173.0707496829.
Adding to 5184072 its reverse (2704815), we get a palindrome (7888887).
The spelling of 5184072 in words is "five million, one hundred eighty-four thousand, seventy-two".
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