Base | Representation |
---|---|
bin | 10000011100101100… |
… | …01110011110001000 |
3 | 211210102102002120220 |
4 | 20032112032132020 |
5 | 121041121021211 |
6 | 4020131150040 |
7 | 431555135055 |
oct | 101626163610 |
9 | 24712362526 |
10 | 8830642056 |
11 | 3821738095 |
12 | 1865445320 |
13 | aa96642b2 |
14 | 5dab2c02c |
15 | 36a3c6806 |
hex | 20e58e788 |
8830642056 has 32 divisors (see below), whose sum is σ = 22079189760. Its totient is φ = 2943202752.
The previous prime is 8830642021. The next prime is 8830642081. The reversal of 8830642056 is 6502460388.
It is a junction number, because it is equal to n+sod(n) for n = 8830641999 and 8830642017.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266166 + ... + 297498.
It is an arithmetic number, because the mean of its divisors is an integer number (689974680).
Almost surely, 28830642056 is an apocalyptic number.
It is an amenable number.
8830642056 is an abundant number, since it is smaller than the sum of its proper divisors (13248547704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8830642056 is a wasteful number, since it uses less digits than its factorization.
8830642056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43085 (or 43081 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 42.
The square root of 8830642056 is about 93971.4959761735. The cubic root of 8830642056 is about 2066.9537568335.
The spelling of 8830642056 in words is "eight billion, eight hundred thirty million, six hundred forty-two thousand, fifty-six".
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