Base | Representation |
---|---|
bin | 100110100100110111… |
… | …0011011101010001100 |
3 | 21220211100111102110020 |
4 | 1031021232123222030 |
5 | 2324124332143213 |
6 | 102020132142140 |
7 | 5661612216033 |
oct | 1151156335214 |
9 | 256740442406 |
10 | 82841287308 |
11 | 3215082430a |
12 | 1407b467950 |
13 | 7a72989800 |
14 | 401c26971a |
15 | 224cb61923 |
hex | 1349b9ba8c |
82841287308 has 72 divisors (see below), whose sum is σ = 212433415488. Its totient is φ = 25109143488.
The previous prime is 82841287237. The next prime is 82841287313. The reversal of 82841287308 is 80378214828.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168966 + ... + 440717.
It is an arithmetic number, because the mean of its divisors is an integer number (2950464104).
Almost surely, 282841287308 is an apocalyptic number.
It is an amenable number.
82841287308 is an abundant number, since it is smaller than the sum of its proper divisors (129592128180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82841287308 is a wasteful number, since it uses less digits than its factorization.
82841287308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 609783 (or 609768 counting only the distinct ones).
The product of its (nonzero) digits is 1376256, while the sum is 51.
The spelling of 82841287308 in words is "eighty-two billion, eight hundred forty-one million, two hundred eighty-seven thousand, three hundred eight".
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