Base | Representation |
---|---|
bin | 1111000011001101… |
… | …10010001111101000 |
3 | 202212002221221110210 |
4 | 13201212302033220 |
5 | 113021440230133 |
6 | 3413434341120 |
7 | 404141636061 |
oct | 74146621750 |
9 | 22762857423 |
10 | 8080008168 |
11 | 3476a54801 |
12 | 1695b8a7a0 |
13 | 9b9ca712b |
14 | 569173568 |
15 | 324551763 |
hex | 1e19b23e8 |
8080008168 has 32 divisors (see below), whose sum is σ = 20443399200. Its totient is φ = 2660885568.
The previous prime is 8080008127. The next prime is 8080008173. The reversal of 8080008168 is 8618000808.
It is a happy 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 7 ways as a sum of consecutive naturals, for example, 2026123 + ... + 2030106.
It is an arithmetic number, because the mean of its divisors is an integer number (638856225).
Almost surely, 28080008168 is an apocalyptic number.
It is an amenable number.
8080008168 is an abundant number, since it is smaller than the sum of its proper divisors (12363391032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8080008168 is a wasteful number, since it uses less digits than its factorization.
8080008168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4056321 (or 4056317 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 39.
The square root of 8080008168 is about 89888.8656508691. The cubic root of 8080008168 is about 2006.6452432503.
The spelling of 8080008168 in words is "eight billion, eighty million, eight thousand, one hundred sixty-eight".
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