Base | Representation |
---|---|
bin | 1001110010110… |
… | …11010101110010 |
3 | 12201121022112020 |
4 | 10321123111302 |
5 | 132013204213 |
6 | 12053012310 |
7 | 2015242305 |
oct | 471332562 |
9 | 181538466 |
10 | 82163058 |
11 | 4241935a |
12 | 23624096 |
13 | 14039ac3 |
14 | acaab3c |
15 | 732e923 |
hex | 4e5b572 |
82163058 has 8 divisors (see below), whose sum is σ = 164326128. Its totient is φ = 27387684.
The previous prime is 82163047. The next prime is 82163071. The reversal of 82163058 is 85036128.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
82163058 is an admirable number.
It is a super-3 number, since 3×821630583 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6846916 + ... + 6846927.
It is an arithmetic number, because the mean of its divisors is an integer number (20540766).
Almost surely, 282163058 is an apocalyptic number.
82163058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82163058 is a wasteful number, since it uses less digits than its factorization.
82163058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13693848.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 82163058 is about 9064.3840386427. The cubic root of 82163058 is about 434.7359263917.
The spelling of 82163058 in words is "eighty-two million, one hundred sixty-three thousand, fifty-eight".
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