Base | Representation |
---|---|
bin | 10011100011111… |
… | …10001000000100 |
3 | 102102202212021220 |
4 | 21301332020010 |
5 | 314002010333 |
6 | 24141040340 |
7 | 4031531346 |
oct | 1161761004 |
9 | 372685256 |
10 | 164094468 |
11 | 8469966a |
12 | 46b560b0 |
13 | 27cc5325 |
14 | 17b17296 |
15 | e6158b3 |
hex | 9c7e204 |
164094468 has 12 divisors (see below), whose sum is σ = 382887120. Its totient is φ = 54698152.
The previous prime is 164094467. The next prime is 164094487. The reversal of 164094468 is 864490461.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (164094461) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6837258 + ... + 6837281.
It is an arithmetic number, because the mean of its divisors is an integer number (31907260).
Almost surely, 2164094468 is an apocalyptic number.
It is an amenable number.
164094468 is an abundant number, since it is smaller than the sum of its proper divisors (218792652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164094468 is a wasteful number, since it uses less digits than its factorization.
164094468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13674546 (or 13674544 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 42.
The square root of 164094468 is about 12809.9362996074. The cubic root of 164094468 is about 547.4754468670.
The spelling of 164094468 in words is "one hundred sixty-four million, ninety-four thousand, four hundred sixty-eight".
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