Base | Representation |
---|---|
bin | 10011011001110… |
… | …011001100111001 |
3 | 211200112122210102 |
4 | 103121303030321 |
5 | 1131313433200 |
6 | 52145125145 |
7 | 11031651203 |
oct | 2331631471 |
9 | 750478712 |
10 | 325530425 |
11 | 157831910 |
12 | 910297b5 |
13 | 5259956c |
14 | 3133b773 |
15 | 1d8a36d5 |
hex | 13673339 |
325530425 has 24 divisors (see below), whose sum is σ = 450611040. Its totient is φ = 231235200.
The previous prime is 325530391. The next prime is 325530427. The reversal of 325530425 is 524035523.
It is not a de Polignac number, because 325530425 - 28 = 325530169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (325530427) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1940 + ... + 25589.
It is an arithmetic number, because the mean of its divisors is an integer number (18775460).
Almost surely, 2325530425 is an apocalyptic number.
It is an amenable number.
325530425 is a deficient number, since it is larger than the sum of its proper divisors (125080615).
325530425 is a wasteful number, since it uses less digits than its factorization.
325530425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27593 (or 27588 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 29.
The square root of 325530425 is about 18042.4617222817. The cubic root of 325530425 is about 687.9082665969.
Adding to 325530425 its reverse (524035523), we get a palindrome (849565948).
The spelling of 325530425 in words is "three hundred twenty-five million, five hundred thirty thousand, four hundred twenty-five".
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