Base | Representation |
---|---|
bin | 10000110001011110… |
… | …11100100001110001 |
3 | 212020120112200120000 |
4 | 20120233130201301 |
5 | 121420241303033 |
6 | 4045320540213 |
7 | 436103311230 |
oct | 103057344161 |
9 | 25216480500 |
10 | 9005025393 |
11 | 3901113951 |
12 | 18b3921669 |
13 | b0681c7c0 |
14 | 615d62b17 |
15 | 37a870a13 |
hex | 218bdc871 |
9005025393 has 160 divisors (see below), whose sum is σ = 17335718400. Its totient is φ = 4530484224.
The previous prime is 9005025317. The next prime is 9005025413. The reversal of 9005025393 is 3935205009.
It is not a de Polignac number, because 9005025393 - 29 = 9005024881 is a prime.
It is not an unprimeable number, because it can be changed into a prime (9005025493) by changing a digit.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 22016973 + ... + 22017381.
It is an arithmetic number, because the mean of its divisors is an integer number (108348240).
Almost surely, 29005025393 is an apocalyptic number.
It is an amenable number.
9005025393 is a deficient number, since it is larger than the sum of its proper divisors (8330693007).
9005025393 is a wasteful number, since it uses less digits than its factorization.
9005025393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573 (or 564 counting only the distinct ones).
The product of its (nonzero) digits is 36450, while the sum is 36.
The square root of 9005025393 is about 94894.8122554653. The cubic root of 9005025393 is about 2080.4709080027.
The spelling of 9005025393 in words is "nine billion, five million, twenty-five thousand, three hundred ninety-three".
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