Base | Representation |
---|---|
bin | 110000111011101101… |
… | …001111011101110000 |
3 | 12000121200202202120101 |
4 | 300323231033131300 |
5 | 1330101034314440 |
6 | 40045342522144 |
7 | 3540010610026 |
oct | 607355173560 |
9 | 160550682511 |
10 | 52541323120 |
11 | 203122307a0 |
12 | a223b96354 |
13 | 4c5440a010 |
14 | 278605a716 |
15 | 1577a3469a |
hex | c3bb4f770 |
52541323120 has 320 divisors, whose sum is σ = 148974215040. Its totient is φ = 16975872000.
The previous prime is 52541323117. The next prime is 52541323141. The reversal of 52541323120 is 2132314525.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42750666 + ... + 42751894.
It is an arithmetic number, because the mean of its divisors is an integer number (465544422).
Almost surely, 252541323120 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 52541323120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74487107520).
52541323120 is an abundant number, since it is smaller than the sum of its proper divisors (96432891920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52541323120 is a wasteful number, since it uses less digits than its factorization.
52541323120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1404 (or 1398 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 52541323120 its reverse (2132314525), we get a palindrome (54673637645).
The spelling of 52541323120 in words is "fifty-two billion, five hundred forty-one million, three hundred twenty-three thousand, one hundred twenty".
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