Base | Representation |
---|---|
bin | 1001110100011… |
… | …00010100100110 |
3 | 12201222111201220 |
4 | 10322030110212 |
5 | 132041114221 |
6 | 12101201210 |
7 | 2020036236 |
oct | 472142446 |
9 | 181874656 |
10 | 82363686 |
11 | 42546069 |
12 | 23700206 |
13 | 140aa212 |
14 | ad1dcc6 |
15 | 736e0c6 |
hex | 4e8c526 |
82363686 has 8 divisors (see below), whose sum is σ = 164727384. Its totient is φ = 27454560.
The previous prime is 82363681. The next prime is 82363709. The reversal of 82363686 is 68636328.
It is a sphenic number, since it is the product of 3 distinct primes.
82363686 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82363681) 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, 6863635 + ... + 6863646.
It is an arithmetic number, because the mean of its divisors is an integer number (20590923).
Almost surely, 282363686 is an apocalyptic number.
82363686 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.
82363686 is a wasteful number, since it uses less digits than its factorization.
82363686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13727286.
The product of its digits is 248832, while the sum is 42.
The square root of 82363686 is about 9075.4441213640. Note that the first 3 decimals coincide. The cubic root of 82363686 is about 435.0894887894.
The spelling of 82363686 in words is "eighty-two million, three hundred sixty-three thousand, six hundred eighty-six".
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