Base | Representation |
---|---|
bin | 101000001000000000… |
… | …0110101100101011010 |
3 | 22020102012021222112012 |
4 | 1100100000311211122 |
5 | 2402433002011413 |
6 | 103330211145522 |
7 | 6140215631252 |
oct | 1202000654532 |
9 | 266365258465 |
10 | 86168000858 |
11 | 335a8654455 |
12 | 148495a52a2 |
13 | 8182c62c74 |
14 | 4255dda962 |
15 | 2394c3e7a8 |
hex | 141003595a |
86168000858 has 16 divisors (see below), whose sum is σ = 131525055816. Its totient is φ = 42327973440.
The previous prime is 86168000857. The next prime is 86168000873. The reversal of 86168000858 is 85800086168.
It can be written as a sum of positive squares in 4 ways, for example, as 47364122689 + 38803878169 = 217633^2 + 196987^2 .
It is not an unprimeable number, because it can be changed into a prime (86168000857) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309941 + ... + 518072.
Almost surely, 286168000858 is an apocalyptic number.
86168000858 is a deficient number, since it is larger than the sum of its proper divisors (45357054958).
86168000858 is a wasteful number, since it uses less digits than its factorization.
86168000858 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 828929.
The product of its (nonzero) digits is 737280, while the sum is 50.
The spelling of 86168000858 in words is "eighty-six billion, one hundred sixty-eight million, eight hundred fifty-eight", and thus it is an aban number.
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