Base | Representation |
---|---|
bin | 11110010010010110… |
… | …111010001110000010 |
3 | 10002221101120212202200 |
4 | 132102112322032002 |
5 | 1013100141001432 |
6 | 22534541454030 |
7 | 2230611365124 |
oct | 362226721602 |
9 | 102841525680 |
10 | 32520250242 |
11 | 12878919377 |
12 | 6376b71316 |
13 | 30b356482c |
14 | 180704b214 |
15 | ca5004a7c |
hex | 7925ba382 |
32520250242 has 48 divisors (see below), whose sum is σ = 74202298560. Its totient is φ = 10264941216.
The previous prime is 32520250207. The next prime is 32520250291. The reversal of 32520250242 is 24205202523.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 785923 + ... + 826265.
It is an arithmetic number, because the mean of its divisors is an integer number (1545881220).
Almost surely, 232520250242 is an apocalyptic number.
32520250242 is an abundant number, since it is smaller than the sum of its proper divisors (41682048318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32520250242 is a wasteful number, since it uses less digits than its factorization.
32520250242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42727 (or 42724 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
Adding to 32520250242 its reverse (24205202523), we get a palindrome (56725452765).
The spelling of 32520250242 in words is "thirty-two billion, five hundred twenty million, two hundred fifty thousand, two hundred forty-two".
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