Base | Representation |
---|---|
bin | 10111111000101110001111… |
… | …01011110111010011010000 |
3 | 20212222111002110110220002000 |
4 | 23330113013223313103100 |
5 | 23341043240314234342 |
6 | 303414202100354000 |
7 | 14030625523466313 |
oct | 1374270753672320 |
9 | 225874073426060 |
10 | 52526505227472 |
11 | 15811402924041 |
12 | 5a83ba43a5900 |
13 | 23402c7441063 |
14 | cd842152897a |
15 | 61150567144c |
hex | 2fc5c7af74d0 |
52526505227472 has 40 divisors (see below), whose sum is σ = 150770524265280. Its totient is φ = 17508835075680.
The previous prime is 52526505227453. The next prime is 52526505227473. The reversal of 52526505227472 is 27472250562525.
52526505227472 is a `hidden beast` number, since 5 + 2 + 5 + 26 + 50 + 522 + 7 + 47 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52526505227473) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60794565804 + ... + 60794566667.
It is an arithmetic number, because the mean of its divisors is an integer number (3769263106632).
Almost surely, 252526505227472 is an apocalyptic number.
It is an amenable number.
52526505227472 is an abundant number, since it is smaller than the sum of its proper divisors (98244019037808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52526505227472 is a wasteful number, since it uses less digits than its factorization.
52526505227472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121589132488 (or 121589132476 counting only the distinct ones).
The product of its (nonzero) digits is 23520000, while the sum is 54.
Adding to 52526505227472 its reverse (27472250562525), we get a palindrome (79998755789997).
The spelling of 52526505227472 in words is "fifty-two trillion, five hundred twenty-six billion, five hundred five million, two hundred twenty-seven thousand, four hundred seventy-two".
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