Base | Representation |
---|---|
bin | 111011011001100111000… |
… | …1000101100101000010000 |
3 | 1001220110102222002111111010 |
4 | 1312303032020230220100 |
5 | 2032224124414430343 |
6 | 25210235301250520 |
7 | 1501551650101434 |
oct | 166631610545020 |
9 | 31813388074433 |
10 | 8163896248848 |
11 | 266831a66686a |
12 | aba274403a40 |
13 | 472b10127472 |
14 | 2031c581a9c4 |
15 | e25659d1d33 |
hex | 76cce22ca10 |
8163896248848 has 80 divisors (see below), whose sum is σ = 21488131903680. Its totient is φ = 2670251409408.
The previous prime is 8163896248847. The next prime is 8163896248861. The reversal of 8163896248848 is 8488426983618.
It is a self number, because there is not a number n which added to its sum of digits gives 8163896248848.
It is not an unprimeable number, because it can be changed into a prime (8163896248847) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 4112253 + ... + 5765276.
It is an arithmetic number, because the mean of its divisors is an integer number (268601648796).
Almost surely, 28163896248848 is an apocalyptic number.
It is an amenable number.
8163896248848 is an abundant number, since it is smaller than the sum of its proper divisors (13324235654832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8163896248848 is a wasteful number, since it uses less digits than its factorization.
8163896248848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9877864 (or 9877858 counting only the distinct ones).
The product of its digits is 1019215872, while the sum is 75.
The spelling of 8163896248848 in words is "eight trillion, one hundred sixty-three billion, eight hundred ninety-six million, two hundred forty-eight thousand, eight hundred forty-eight".
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