Base | Representation |
---|---|
bin | 1100110011000110… |
… | …11100111101101100 |
3 | 122201212022212010201 |
4 | 12121203130331230 |
5 | 103033010100040 |
6 | 3053453043244 |
7 | 332163011143 |
oct | 63143347554 |
9 | 18655285121 |
10 | 6871175020 |
11 | 2a06665546 |
12 | 13b9186524 |
13 | 85670c248 |
14 | 4927c475a |
15 | 2a336da9a |
hex | 1998dcf6c |
6871175020 has 48 divisors (see below), whose sum is σ = 15068813760. Its totient is φ = 2626880256.
The previous prime is 6871174969. The next prime is 6871175041. The reversal of 6871175020 is 205711786.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652114 + ... + 662566.
It is an arithmetic number, because the mean of its divisors is an integer number (313933620).
Almost surely, 26871175020 is an apocalyptic number.
It is an amenable number.
6871175020 is an abundant number, since it is smaller than the sum of its proper divisors (8197638740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6871175020 is a wasteful number, since it uses less digits than its factorization.
6871175020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11914 (or 11912 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 37.
The square root of 6871175020 is about 82892.5510525524. The cubic root of 6871175020 is about 1901.1235293968.
The spelling of 6871175020 in words is "six billion, eight hundred seventy-one million, one hundred seventy-five thousand, twenty".
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