Base | Representation |
---|---|
bin | 100110010110100010… |
… | …1100001110110000011 |
3 | 21212120212101021110200 |
4 | 1030231011201312003 |
5 | 2322133331141231 |
6 | 101500325500243 |
7 | 5643656162166 |
oct | 1145505416603 |
9 | 255525337420 |
10 | 82360802691 |
11 | 31a24587092 |
12 | 13b66571683 |
13 | 79c727839b |
14 | 3db4513add |
15 | 22208a0be6 |
hex | 132d161d83 |
82360802691 has 48 divisors (see below), whose sum is σ = 130089024000. Its totient is φ = 50012786880.
The previous prime is 82360802659. The next prime is 82360802701. The reversal of 82360802691 is 19620806328.
It is not a de Polignac number, because 82360802691 - 25 = 82360802659 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82360802621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1150456 + ... + 1219946.
It is an arithmetic number, because the mean of its divisors is an integer number (2710188000).
Almost surely, 282360802691 is an apocalyptic number.
82360802691 is a deficient number, since it is larger than the sum of its proper divisors (47728221309).
82360802691 is a wasteful number, since it uses less digits than its factorization.
82360802691 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69784 (or 69781 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The spelling of 82360802691 in words is "eighty-two billion, three hundred sixty million, eight hundred two thousand, six hundred ninety-one".
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