Base | Representation |
---|---|
bin | 110010110010110… |
… | …000011000011000 |
3 | 2012101111112012221 |
4 | 302302300120120 |
5 | 3221123304133 |
6 | 220320513424 |
7 | 30055202320 |
oct | 6262603030 |
9 | 2171445187 |
10 | 852166168 |
11 | 3a8031067 |
12 | 1b947b874 |
13 | 107719249 |
14 | 81268280 |
15 | 4ec2da2d |
hex | 32cb0618 |
852166168 has 32 divisors (see below), whose sum is σ = 1836646560. Its totient is φ = 363098880.
The previous prime is 852166163. The next prime is 852166177. The reversal of 852166168 is 861661258.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (852166163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34293 + ... + 53668.
It is an arithmetic number, because the mean of its divisors is an integer number (57395205).
Almost surely, 2852166168 is an apocalyptic number.
It is an amenable number.
852166168 is an abundant number, since it is smaller than the sum of its proper divisors (984480392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
852166168 is a wasteful number, since it uses less digits than its factorization.
852166168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88147 (or 88143 counting only the distinct ones).
The product of its digits is 138240, while the sum is 43.
The square root of 852166168 is about 29191.8853108188. The cubic root of 852166168 is about 948.0722377849.
The spelling of 852166168 in words is "eight hundred fifty-two million, one hundred sixty-six thousand, one hundred sixty-eight".
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