Base | Representation |
---|---|
bin | 1001100011110110011… |
… | …0010111011100111000 |
3 | 120200221022201111121121 |
4 | 2120331212113130320 |
5 | 10142332002144302 |
6 | 203241332515024 |
7 | 14603034606661 |
oct | 2307546273470 |
9 | 520838644547 |
10 | 164242224952 |
11 | 637224aa5a3 |
12 | 279b847ba74 |
13 | 1264610aac0 |
14 | 7d410bc368 |
15 | 441410ce37 |
hex | 263d997738 |
164242224952 has 32 divisors (see below), whose sum is σ = 331660259280. Its totient is φ = 75800148480.
The previous prime is 164242224947. The next prime is 164242224997. The reversal of 164242224952 is 259422242461.
It is a junction number, because it is equal to n+sod(n) for n = 164242224899 and 164242224908.
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, 3127552 + ... + 3179632.
Almost surely, 2164242224952 is an apocalyptic number.
It is an amenable number.
164242224952 is an abundant number, since it is smaller than the sum of its proper divisors (167418034328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164242224952 is a wasteful number, since it uses less digits than its factorization.
164242224952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82423 (or 82419 counting only the distinct ones).
The product of its digits is 552960, while the sum is 43.
The spelling of 164242224952 in words is "one hundred sixty-four billion, two hundred forty-two million, two hundred twenty-four thousand, nine hundred fifty-two".
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