Base | Representation |
---|---|
bin | 1000101010000111… |
… | …0101100000100000 |
3 | 12222222020211010200 |
4 | 2022201311200200 |
5 | 14224434010403 |
6 | 1022342025200 |
7 | 111410512521 |
oct | 21241654040 |
9 | 5888224120 |
10 | 2324125728 |
11 | a929aa071 |
12 | 54a418200 |
13 | 2b0671432 |
14 | 18094c848 |
15 | d9089ca3 |
hex | 8a875820 |
2324125728 has 72 divisors (see below), whose sum is σ = 6616291500. Its totient is φ = 773881344.
The previous prime is 2324125679. The next prime is 2324125729. The reversal of 2324125728 is 8275214232.
2324125728 is a `hidden beast` number, since 232 + 412 + 5 + 7 + 2 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2259291024 + 64834704 = 47532^2 + 8052^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 2324125692 and 2324125701.
It is not an unprimeable number, because it can be changed into a prime (2324125729) 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 11 ways as a sum of consecutive naturals, for example, 304098 + ... + 311646.
Almost surely, 22324125728 is an apocalyptic number.
It is an amenable number.
2324125728 is an abundant number, since it is smaller than the sum of its proper divisors (4292165772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2324125728 is a wasteful number, since it uses less digits than its factorization.
2324125728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8634 (or 8623 counting only the distinct ones).
The product of its digits is 53760, while the sum is 36.
The square root of 2324125728 is about 48209.1871742306. The cubic root of 2324125728 is about 1324.6054556624.
The spelling of 2324125728 in words is "two billion, three hundred twenty-four million, one hundred twenty-five thousand, seven hundred twenty-eight".
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