Base | Representation |
---|---|
bin | 1001110001101… |
… | …01101010000100 |
3 | 12201022110210120 |
4 | 10320311222010 |
5 | 131443234313 |
6 | 12045421540 |
7 | 2014030305 |
oct | 470655204 |
9 | 181273716 |
10 | 82008708 |
11 | 423233a1 |
12 | 2356a8b0 |
13 | 13cb4782 |
14 | ac6a7ac |
15 | 72edd23 |
hex | 4e35a84 |
82008708 has 24 divisors (see below), whose sum is σ = 199674048. Its totient is φ = 26147616.
The previous prime is 82008701. The next prime is 82008709. The reversal of 82008708 is 80780028.
It is not an unprimeable number, because it can be changed into a prime (82008701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148291 + ... + 148842.
It is an arithmetic number, because the mean of its divisors is an integer number (8319752).
Almost surely, 282008708 is an apocalyptic number.
It is an amenable number.
82008708 is an abundant number, since it is smaller than the sum of its proper divisors (117665340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82008708 is a wasteful number, since it uses less digits than its factorization.
82008708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297163 (or 297161 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 33.
The square root of 82008708 is about 9055.8659442375. The cubic root of 82008708 is about 434.4635267906.
The spelling of 82008708 in words is "eighty-two million, eight thousand, seven hundred eight".
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