Base | Representation |
---|---|
bin | 1001110101110… |
… | …01010101010010 |
3 | 12202022212122012 |
4 | 10322321111102 |
5 | 132113014200 |
6 | 12105142522 |
7 | 2021434604 |
oct | 472712522 |
9 | 182285565 |
10 | 82548050 |
11 | 42661632 |
12 | 2378aa42 |
13 | 14143100 |
14 | ad6b174 |
15 | 73a8a35 |
hex | 4eb9552 |
82548050 has 36 divisors (see below), whose sum is σ = 166275630. Its totient is φ = 30476160.
The previous prime is 82548041. The next prime is 82548077. The reversal of 82548050 is 5084528.
It can be written as a sum of positive squares in 9 ways, for example, as 3924361 + 78623689 = 1981^2 + 8867^2 .
It is a junction number, because it is equal to n+sod(n) for n = 82547998 and 82548016.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3566 + ... + 13334.
Almost surely, 282548050 is an apocalyptic number.
82548050 is an abundant number, since it is smaller than the sum of its proper divisors (83727580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82548050 is a wasteful number, since it uses less digits than its factorization.
82548050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9807 (or 9789 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 32.
The square root of 82548050 is about 9085.5957427127. The cubic root of 82548050 is about 435.4138836184.
The spelling of 82548050 in words is "eighty-two million, five hundred forty-eight thousand, fifty".
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