Base | Representation |
---|---|
bin | 1001100011011000110… |
… | …1100110101011100000 |
3 | 120200121200112010020022 |
4 | 2120312031212223200 |
5 | 10142103240340331 |
6 | 203221144333012 |
7 | 14600001321653 |
oct | 2306615465340 |
9 | 520550463208 |
10 | 164118293216 |
11 | 63669552879 |
12 | 27982a74168 |
13 | 12626538407 |
14 | 7d2c85b89a |
15 | 44082cc67b |
hex | 2636366ae0 |
164118293216 has 48 divisors (see below), whose sum is σ = 342876693600. Its totient is φ = 77060014080.
The previous prime is 164118293197. The next prime is 164118293291. The reversal of 164118293216 is 612392811461.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91700 + ... + 580211.
It is an arithmetic number, because the mean of its divisors is an integer number (7143264450).
Almost surely, 2164118293216 is an apocalyptic number.
164118293216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
164118293216 is an abundant number, since it is smaller than the sum of its proper divisors (178758400384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164118293216 is a wasteful number, since it uses less digits than its factorization.
164118293216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 672387 (or 672379 counting only the distinct ones).
The product of its digits is 124416, while the sum is 44.
The spelling of 164118293216 in words is "one hundred sixty-four billion, one hundred eighteen million, two hundred ninety-three thousand, two hundred sixteen".
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