Base | Representation |
---|---|
bin | 10011011000000… |
… | …100110001001100 |
3 | 211122200200022100 |
4 | 103120010301030 |
5 | 1131204444332 |
6 | 52131315100 |
7 | 11025055353 |
oct | 2330046114 |
9 | 748620270 |
10 | 325078092 |
11 | 157552a89 |
12 | 90a4ba90 |
13 | 5246b701 |
14 | 3126099a |
15 | 1d81467c |
hex | 13604c4c |
325078092 has 18 divisors (see below), whose sum is σ = 821725268. Its totient is φ = 108359352.
The previous prime is 325078007. The next prime is 325078093. The reversal of 325078092 is 290870523.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 9029947 = 325078092 / (3 + 2 + 5 + 0 + 7 + 8 + 0 + 9 + 2).
It is not an unprimeable number, because it can be changed into a prime (325078093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4514938 + ... + 4515009.
Almost surely, 2325078092 is an apocalyptic number.
It is an amenable number.
325078092 is an abundant number, since it is smaller than the sum of its proper divisors (496647176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325078092 is a wasteful number, since it uses less digits than its factorization.
325078092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9029957 (or 9029952 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 325078092 is about 18029.9221296155. The cubic root of 325078092 is about 687.5894967568.
The spelling of 325078092 in words is "three hundred twenty-five million, seventy-eight thousand, ninety-two".
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