Base | Representation |
---|---|
bin | 100000111010111… |
… | …010100011111100 |
3 | 1102111021111221000 |
4 | 200322322203330 |
5 | 2112343041012 |
6 | 130450010300 |
7 | 16454413125 |
oct | 4072724374 |
9 | 1374244830 |
10 | 552315132 |
11 | 263849596 |
12 | 134b76990 |
13 | 8a5711b5 |
14 | 534d304c |
15 | 3374dddc |
hex | 20eba8fc |
552315132 has 96 divisors (see below), whose sum is σ = 1488110400. Its totient is φ = 177002496.
The previous prime is 552315097. The next prime is 552315151. The reversal of 552315132 is 231513255.
It is a happy number.
552315132 is a `hidden beast` number, since 5 + 523 + 1 + 5 + 132 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 552315096 and 552315105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354868 + ... + 356420.
It is an arithmetic number, because the mean of its divisors is an integer number (15501150).
Almost surely, 2552315132 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 552315132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (744055200).
552315132 is an abundant number, since it is smaller than the sum of its proper divisors (935795268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552315132 is a wasteful number, since it uses less digits than its factorization.
552315132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1692 (or 1684 counting only the distinct ones).
The product of its digits is 4500, while the sum is 27.
The square root of 552315132 is about 23501.3857463767. The cubic root of 552315132 is about 820.4692594655.
Adding to 552315132 its reverse (231513255), we get a palindrome (783828387).
The spelling of 552315132 in words is "five hundred fifty-two million, three hundred fifteen thousand, one hundred thirty-two".
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