Base | Representation |
---|---|
bin | 10011010111111… |
… | …001001001111100 |
3 | 211122121021001120 |
4 | 103113321021330 |
5 | 1131201434044 |
6 | 52130310540 |
7 | 11024466600 |
oct | 2327711174 |
9 | 748537046 |
10 | 325030524 |
11 | 157520275 |
12 | 90a28450 |
13 | 52452b70 |
14 | 3124b500 |
15 | 1d805519 |
hex | 135f927c |
325030524 has 144 divisors (see below), whose sum is σ = 961775136. Its totient is φ = 84672000.
The previous prime is 325030513. The next prime is 325030553. The reversal of 325030524 is 425030523.
It is a junction number, because it is equal to n+sod(n) for n = 325030494 and 325030503.
It is a congruent number.
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 47 ways as a sum of consecutive naturals, for example, 771834 + ... + 772254.
It is an arithmetic number, because the mean of its divisors is an integer number (6678994).
Almost surely, 2325030524 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 325030524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (480887568).
325030524 is an abundant number, since it is smaller than the sum of its proper divisors (636744612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325030524 is a wasteful number, since it uses less digits than its factorization.
325030524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556 (or 547 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 325030524 is about 18028.6029408826. The cubic root of 325030524 is about 687.5559572746. Note that the first 3 decimals are identical.
Subtracting 325030524 from its reverse (425030523), we obtain a palindrome (99999999).
The spelling of 325030524 in words is "three hundred twenty-five million, thirty thousand, five hundred twenty-four".
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