Base | Representation |
---|---|
bin | 10000001010101001… |
… | …01000010011110100 |
3 | 211101212111111110100 |
4 | 20011110220103310 |
5 | 120233340304120 |
6 | 3553121554100 |
7 | 425036140434 |
oct | 100524502364 |
9 | 24355444410 |
10 | 8679228660 |
11 | 375421aa53 |
12 | 18227a5930 |
13 | a8418bc7b |
14 | 5c49962c4 |
15 | 35be68490 |
hex | 2055284f4 |
8679228660 has 72 divisors (see below), whose sum is σ = 26644232160. Its totient is φ = 2286571968.
The previous prime is 8679228619. The next prime is 8679228697. The reversal of 8679228660 is 668229768.
It is a junction number, because it is equal to n+sod(n) for n = 8679228597 and 8679228606.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 275530 + ... + 305409.
It is an arithmetic number, because the mean of its divisors is an integer number (370058780).
Almost surely, 28679228660 is an apocalyptic number.
It is an amenable number.
8679228660 is an abundant number, since it is smaller than the sum of its proper divisors (17965003500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8679228660 is a wasteful number, since it uses less digits than its factorization.
8679228660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 581037 (or 581032 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 54.
The square root of 8679228660 is about 93162.3779215623. The cubic root of 8679228660 is about 2055.0720062858.
The spelling of 8679228660 in words is "eight billion, six hundred seventy-nine million, two hundred twenty-eight thousand, six hundred sixty".
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