Base | Representation |
---|---|
bin | 1001110010001… |
… | …11110011010110 |
3 | 12201110020202020 |
4 | 10321013303112 |
5 | 132003124110 |
6 | 12051154010 |
7 | 2014460061 |
oct | 471076326 |
9 | 181406666 |
10 | 82083030 |
11 | 42374217 |
12 | 235a5906 |
13 | 1400c553 |
14 | ac898d8 |
15 | 7315d70 |
hex | 4e47cd6 |
82083030 has 32 divisors (see below), whose sum is σ = 197303904. Its totient is φ = 21854976.
The previous prime is 82083019. The next prime is 82083073. The reversal of 82083030 is 3038028.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22194 + ... + 25626.
It is an arithmetic number, because the mean of its divisors is an integer number (6165747).
Almost surely, 282083030 is an apocalyptic number.
82083030 is an abundant number, since it is smaller than the sum of its proper divisors (115220874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82083030 is a wasteful number, since it uses less digits than its factorization.
82083030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4240.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 82083030 is about 9059.9685429917. The cubic root of 82083030 is about 434.5947341928.
The spelling of 82083030 in words is "eighty-two million, eighty-three thousand, thirty".
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