Base | Representation |
---|---|
bin | 1001110101010… |
… | …10110101101100 |
3 | 12202012212012110 |
4 | 10322222311230 |
5 | 132104114214 |
6 | 12104004020 |
7 | 2021066535 |
oct | 472526554 |
9 | 182185173 |
10 | 82488684 |
11 | 42620a73 |
12 | 23760610 |
13 | 14122095 |
14 | ad5368c |
15 | 7396159 |
hex | 4eaad6c |
82488684 has 24 divisors (see below), whose sum is σ = 193446400. Its totient is φ = 27357264.
The previous prime is 82488677. The next prime is 82488701. The reversal of 82488684 is 48688428.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14884 + ... + 19659.
Almost surely, 282488684 is an apocalyptic number.
It is an amenable number.
82488684 is an abundant number, since it is smaller than the sum of its proper divisors (110957716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82488684 is a wasteful number, since it uses less digits than its factorization.
82488684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34749 (or 34747 counting only the distinct ones).
The product of its digits is 786432, while the sum is 48.
The square root of 82488684 is about 9082.3281156320. The cubic root of 82488684 is about 435.3094798615.
It can be divided in two parts, 824886 and 84, that added together give a triangular number (824970 = T1284).
The spelling of 82488684 in words is "eighty-two million, four hundred eighty-eight thousand, six hundred eighty-four".
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