Base | Representation |
---|---|
bin | 1111010111110001… |
… | …11111010101010100 |
3 | 210022010122002211210 |
4 | 13223320333111110 |
5 | 113400123140112 |
6 | 3442520501420 |
7 | 411335352630 |
oct | 75370772524 |
9 | 23263562753 |
10 | 8252552532 |
11 | 3555394954 |
12 | 172391a870 |
13 | a1696a5a3 |
14 | 584049dc0 |
15 | 334785b3c |
hex | 1ebe3f554 |
8252552532 has 96 divisors (see below), whose sum is σ = 22777896960. Its totient is φ = 2275666560.
The previous prime is 8252552531. The next prime is 8252552537. The reversal of 8252552532 is 2352552528.
It is a super-2 number, since 2×82525525322 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8252552531) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1008883 + ... + 1017029.
It is an arithmetic number, because the mean of its divisors is an integer number (237269760).
Almost surely, 28252552532 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 8252552532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11388948480).
8252552532 is an abundant number, since it is smaller than the sum of its proper divisors (14525344428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8252552532 is a wasteful number, since it uses less digits than its factorization.
8252552532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8581 (or 8579 counting only the distinct ones).
The product of its digits is 240000, while the sum is 39.
The square root of 8252552532 is about 90843.5607624448. The cubic root of 8252552532 is about 2020.8283806303.
The spelling of 8252552532 in words is "eight billion, two hundred fifty-two million, five hundred fifty-two thousand, five hundred thirty-two".
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