Base | Representation |
---|---|
bin | 1001110011000… |
… | …00100000001010 |
3 | 12201122101112100 |
4 | 10321200200022 |
5 | 132014343302 |
6 | 12053254230 |
7 | 2015361042 |
oct | 471404012 |
9 | 181571470 |
10 | 82184202 |
11 | 42433231 |
12 | 23634376 |
13 | 14046609 |
14 | acb4722 |
15 | 7335d1c |
hex | 4e6080a |
82184202 has 72 divisors (see below), whose sum is σ = 189547020. Its totient is φ = 25724160.
The previous prime is 82184189. The next prime is 82184233. The reversal of 82184202 is 20248128.
It can be written as a sum of positive squares in 6 ways, for example, as 9235521 + 72948681 = 3039^2 + 8541^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 923374 + ... + 923462.
Almost surely, 282184202 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 82184202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94773510).
82184202 is an abundant number, since it is smaller than the sum of its proper divisors (107362818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82184202 is a wasteful number, since it uses less digits than its factorization.
82184202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216 (or 184 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 27.
The square root of 82184202 is about 9065.5502866621. The cubic root of 82184202 is about 434.7732151208.
The spelling of 82184202 in words is "eighty-two million, one hundred eighty-four thousand, two hundred two".
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