Base | Representation |
---|---|
bin | 10011010111111… |
… | …001100110000101 |
3 | 211122121100112021 |
4 | 103113321212011 |
5 | 1131202013300 |
6 | 52130323141 |
7 | 11024505052 |
oct | 2327714605 |
9 | 748540467 |
10 | 325032325 |
11 | 157521662 |
12 | 90a294b1 |
13 | 52453927 |
14 | 3124c029 |
15 | 1d805d1a |
hex | 135f9985 |
325032325 has 12 divisors (see below), whose sum is σ = 405749700. Its totient is φ = 258277760.
The previous prime is 325032311. The next prime is 325032329. The reversal of 325032325 is 523230523.
It can be written as a sum of positive squares in 6 ways, for example, as 132572196 + 192460129 = 11514^2 + 13873^2 .
It is not a de Polignac number, because 325032325 - 25 = 325032293 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 325032325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (325032329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39904 + ... + 47353.
It is an arithmetic number, because the mean of its divisors is an integer number (33812475).
Almost surely, 2325032325 is an apocalyptic number.
It is an amenable number.
325032325 is a deficient number, since it is larger than the sum of its proper divisors (80717375).
325032325 is a wasteful number, since it uses less digits than its factorization.
325032325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87416 (or 87411 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 25.
The square root of 325032325 is about 18028.6528892205. The cubic root of 325032325 is about 687.5572271922.
Adding to 325032325 its reverse (523230523), we get a palindrome (848262848).
The spelling of 325032325 in words is "three hundred twenty-five million, thirty-two thousand, three hundred twenty-five".
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