Base | Representation |
---|---|
bin | 100110001101011100… |
… | …0101100101110111000 |
3 | 21211210120210201200021 |
4 | 1030122320230232320 |
5 | 2321022143341103 |
6 | 101410141020224 |
7 | 5633260545553 |
oct | 1143270545670 |
9 | 254716721607 |
10 | 82055449528 |
11 | 318881867a8 |
12 | 13aa0254674 |
13 | 7978c24b40 |
14 | 3d85b4969a |
15 | 2203b85bbd |
hex | 131ae2cbb8 |
82055449528 has 16 divisors (see below), whose sum is σ = 165688888680. Its totient is φ = 37871745888.
The previous prime is 82055449513. The next prime is 82055449571. The reversal of 82055449528 is 82594455028.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 394497250 + ... + 394497457.
Almost surely, 282055449528 is an apocalyptic number.
It is an amenable number.
82055449528 is an abundant number, since it is smaller than the sum of its proper divisors (83633439152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82055449528 is a wasteful number, since it uses less digits than its factorization.
82055449528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 788994726 (or 788994722 counting only the distinct ones).
The product of its (nonzero) digits is 4608000, while the sum is 52.
The spelling of 82055449528 in words is "eighty-two billion, fifty-five million, four hundred forty-nine thousand, five hundred twenty-eight".
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