Base | Representation |
---|---|
bin | 10011011000010… |
… | …010110101001100 |
3 | 211122210121022200 |
4 | 103120102311030 |
5 | 1131213320232 |
6 | 52132441500 |
7 | 11025415320 |
oct | 2330226514 |
9 | 748717280 |
10 | 325135692 |
11 | 157592292 |
12 | 90a79290 |
13 | 5248b9ab |
14 | 31277980 |
15 | 1d82677c |
hex | 13612d4c |
325135692 has 72 divisors (see below), whose sum is σ = 941740800. Its totient is φ = 92652768.
The previous prime is 325135667. The next prime is 325135697. The reversal of 325135692 is 296531523.
325135692 is a `hidden beast` number, since 3 + 2 + 513 + 56 + 92 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (325135697) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109159 + ... + 112097.
Almost surely, 2325135692 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 325135692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470870400).
325135692 is an abundant number, since it is smaller than the sum of its proper divisors (616605108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325135692 is a wasteful number, since it uses less digits than its factorization.
325135692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3395 (or 3390 counting only the distinct ones).
The product of its digits is 48600, while the sum is 36.
The square root of 325135692 is about 18031.5194035334. The cubic root of 325135692 is about 687.6301052721.
The spelling of 325135692 in words is "three hundred twenty-five million, one hundred thirty-five thousand, six hundred ninety-two".
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