Base | Representation |
---|---|
bin | 100110010000100100… |
… | …0100011111010101001 |
3 | 21212001220001012201122 |
4 | 1030201020203322221 |
5 | 2321231012133032 |
6 | 101424403425025 |
7 | 5636002531556 |
oct | 1144110437251 |
9 | 255056035648 |
10 | 82160271017 |
11 | 31931370730 |
12 | 13b0b385175 |
13 | 79948660a6 |
14 | 3d95a33a2d |
15 | 220ce8e012 |
hex | 1321223ea9 |
82160271017 has 8 divisors (see below), whose sum is σ = 90098652672. Its totient is φ = 74300100400.
The previous prime is 82160271001. The next prime is 82160271019. The reversal of 82160271017 is 71017206128.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 82160271017 - 24 = 82160271001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82160271019) 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, 19550558 + ... + 19554759.
It is an arithmetic number, because the mean of its divisors is an integer number (11262331584).
Almost surely, 282160271017 is an apocalyptic number.
It is an amenable number.
82160271017 is a deficient number, since it is larger than the sum of its proper divisors (7938381655).
82160271017 is a wasteful number, since it uses less digits than its factorization.
82160271017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39105519.
The product of its (nonzero) digits is 9408, while the sum is 35.
The spelling of 82160271017 in words is "eighty-two billion, one hundred sixty million, two hundred seventy-one thousand, seventeen".
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