Base | Representation |
---|---|
bin | 100110100000100110… |
… | …1111010001010010000 |
3 | 21220110101220022010011 |
4 | 1031001031322022100 |
5 | 2323331311400020 |
6 | 101554032444304 |
7 | 5655230011060 |
oct | 1150115721220 |
9 | 256411808104 |
10 | 82698543760 |
11 | 32088198a38 |
12 | 1403b6a9694 |
13 | 7a4c22b781 |
14 | 400730d3a0 |
15 | 224036735a |
hex | 134137a290 |
82698543760 has 160 divisors (see below), whose sum is σ = 228843067392. Its totient is φ = 27195678720.
The previous prime is 82698543743. The next prime is 82698543827. The reversal of 82698543760 is 6734589628.
It is a junction number, because it is equal to n+sod(n) for n = 82698543695 and 82698543704.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1940602 + ... + 1982758.
Almost surely, 282698543760 is an apocalyptic number.
82698543760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 82698543760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114421533696).
82698543760 is an abundant number, since it is smaller than the sum of its proper divisors (146144523632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82698543760 is a wasteful number, since it uses less digits than its factorization.
82698543760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42321 (or 42315 counting only the distinct ones).
The product of its (nonzero) digits is 17418240, while the sum is 58.
The spelling of 82698543760 in words is "eighty-two billion, six hundred ninety-eight million, five hundred forty-three thousand, seven hundred sixty".
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