Base | Representation |
---|---|
bin | 1100011001111… |
… | …0101010110100 |
3 | 10121220101220221 |
4 | 3012132222310 |
5 | 101304431012 |
6 | 5055104124 |
7 | 1201151230 |
oct | 306365264 |
9 | 117811827 |
10 | 52030132 |
11 | 27408010 |
12 | 15512044 |
13 | aa1947b |
14 | 6ca55c0 |
15 | 487b507 |
hex | 319eab4 |
52030132 has 96 divisors (see below), whose sum is σ = 126766080. Its totient is φ = 18040320.
The previous prime is 52030087. The next prime is 52030157. The reversal of 52030132 is 23103025.
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, 99223 + ... + 99745.
It is an arithmetic number, because the mean of its divisors is an integer number (1320480).
Almost surely, 252030132 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 52030132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63383040).
52030132 is an abundant number, since it is smaller than the sum of its proper divisors (74735948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52030132 is a wasteful number, since it uses less digits than its factorization.
52030132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581 (or 579 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 52030132 is about 7213.1915266406. The cubic root of 52030132 is about 373.3231966494.
Adding to 52030132 its reverse (23103025), we get a palindrome (75133157).
The spelling of 52030132 in words is "fifty-two million, thirty thousand, one hundred thirty-two".
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