Base | Representation |
---|---|
bin | 10001100011010101… |
… | …10111011101001100 |
3 | 220022201111222020020 |
4 | 20301222313131030 |
5 | 123244323132442 |
6 | 4155021022140 |
7 | 452342230506 |
oct | 106152673514 |
9 | 26281458206 |
10 | 9423255372 |
11 | 3aa6200263 |
12 | 19ab9b4950 |
13 | b7237496b |
14 | 655710d76 |
15 | 3a24359ec |
hex | 231ab774c |
9423255372 has 12 divisors (see below), whose sum is σ = 21987595896. Its totient is φ = 3141085120.
The previous prime is 9423255367. The next prime is 9423255383. The reversal of 9423255372 is 2735523249.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×94232553723 (a number of 31 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392635629 + ... + 392635652.
It is an arithmetic number, because the mean of its divisors is an integer number (1832299658).
Almost surely, 29423255372 is an apocalyptic number.
It is an amenable number.
9423255372 is an abundant number, since it is smaller than the sum of its proper divisors (12564340524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9423255372 is a wasteful number, since it uses less digits than its factorization.
9423255372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 785271288 (or 785271286 counting only the distinct ones).
The product of its digits is 453600, while the sum is 42.
The square root of 9423255372 is about 97073.4534875524. The cubic root of 9423255372 is about 2112.1932654652.
The spelling of 9423255372 in words is "nine billion, four hundred twenty-three million, two hundred fifty-five thousand, three hundred seventy-two".
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