Base | Representation |
---|---|
bin | 10011100101110… |
… | …10101001010000 |
3 | 102110020110022210 |
4 | 21302322221100 |
5 | 314032423402 |
6 | 24150232120 |
7 | 4033613136 |
oct | 1162725120 |
9 | 373213283 |
10 | 164342352 |
11 | 84848929 |
12 | 47055640 |
13 | 280810c5 |
14 | 17b7d756 |
15 | e66406c |
hex | 9cbaa50 |
164342352 has 80 divisors (see below), whose sum is σ = 434079360. Its totient is φ = 53568000.
The previous prime is 164342329. The next prime is 164342363. The reversal of 164342352 is 253243461.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 528277 + ... + 528587.
It is an arithmetic number, because the mean of its divisors is an integer number (5425992).
Almost surely, 2164342352 is an apocalyptic number.
164342352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 164342352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217039680).
164342352 is an abundant number, since it is smaller than the sum of its proper divisors (269737008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164342352 is a wasteful number, since it uses less digits than its factorization.
164342352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 532 (or 526 counting only the distinct ones).
The product of its digits is 17280, while the sum is 30.
The square root of 164342352 is about 12819.6081063346. The cubic root of 164342352 is about 547.7509835281.
The spelling of 164342352 in words is "one hundred sixty-four million, three hundred forty-two thousand, three hundred fifty-two".
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