Base | Representation |
---|---|
bin | 1001010100000011… |
… | …00111000101000010 |
3 | 110220110102222020210 |
4 | 10222001213011002 |
5 | 40220002020303 |
6 | 2144052014550 |
7 | 234622401312 |
oct | 45201470502 |
9 | 13813388223 |
10 | 5000032578 |
11 | 213642a532 |
12 | b76601456 |
13 | 618b70678 |
14 | 3560ad442 |
15 | 1e3e61203 |
hex | 12a067142 |
5000032578 has 16 divisors (see below), whose sum is σ = 10001141280. Its totient is φ = 1666498176.
The previous prime is 5000032559. The next prime is 5000032579. The reversal of 5000032578 is 8752300005.
It is a happy number.
It is a super-2 number, since 2×50000325782 = 50000651562122652168, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5000032579) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23601 + ... + 102747.
It is an arithmetic number, because the mean of its divisors is an integer number (625071330).
Almost surely, 25000032578 is an apocalyptic number.
5000032578 is an abundant number, since it is smaller than the sum of its proper divisors (5001108702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5000032578 is a wasteful number, since it uses less digits than its factorization.
5000032578 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89681.
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 5000032578 is about 70710.9084795267. The cubic root of 5000032578 is about 1709.9796605084.
The spelling of 5000032578 in words is "five billion, thirty-two thousand, five hundred seventy-eight".
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