Base | Representation |
---|---|
bin | 1111011011111000… |
… | …00000001010111001 |
3 | 210101112020222100122 |
4 | 13231330000022321 |
5 | 113432421144300 |
6 | 3450144543025 |
7 | 412233314024 |
oct | 75574001271 |
9 | 23345228318 |
10 | 8286896825 |
11 | 3572812269 |
12 | 1733321a75 |
13 | a20b03a5c |
14 | 58882a1bb |
15 | 3377bbc85 |
hex | 1edf002b9 |
8286896825 has 6 divisors (see below), whose sum is σ = 10275752094. Its totient is φ = 6629517440.
The previous prime is 8286896819. The next prime is 8286896837. The reversal of 8286896825 is 5286986828.
It can be written as a sum of positive squares in 3 ways, for example, as 110397049 + 8176499776 = 10507^2 + 90424^2 .
It is a de Polignac number, because none of the positive numbers 2k-8286896825 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165737912 + ... + 165737961.
It is an arithmetic number, because the mean of its divisors is an integer number (1712625349).
Almost surely, 28286896825 is an apocalyptic number.
It is an amenable number.
8286896825 is a deficient number, since it is larger than the sum of its proper divisors (1988855269).
8286896825 is a wasteful number, since it uses less digits than its factorization.
8286896825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331475883 (or 331475878 counting only the distinct ones).
The product of its digits is 26542080, while the sum is 62.
The square root of 8286896825 is about 91032.3943714544. The cubic root of 8286896825 is about 2023.6278322861.
The spelling of 8286896825 in words is "eight billion, two hundred eighty-six million, eight hundred ninety-six thousand, eight hundred twenty-five".
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