Base | Representation |
---|---|
bin | 1001110110100… |
… | …10110110010010 |
3 | 12202112012000000 |
4 | 10323102312102 |
5 | 132124340222 |
6 | 12111310430 |
7 | 2022351366 |
oct | 473226622 |
9 | 182465000 |
10 | 82652562 |
11 | 42723103 |
12 | 2381b416 |
13 | 1417b855 |
14 | ad972a6 |
15 | 73c99ac |
hex | 4ed2d92 |
82652562 has 56 divisors (see below), whose sum is σ = 188398224. Its totient is φ = 27179064.
The previous prime is 82652551. The next prime is 82652587. The reversal of 82652562 is 26525628.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 120673 + ... + 121355.
It is an arithmetic number, because the mean of its divisors is an integer number (3364254).
Almost surely, 282652562 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 82652562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94199112).
82652562 is an abundant number, since it is smaller than the sum of its proper divisors (105745662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82652562 is an equidigital number, since it uses as much as digits as its factorization.
82652562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 786 (or 771 counting only the distinct ones).
The product of its digits is 57600, while the sum is 36.
The square root of 82652562 is about 9091.3454449823. The cubic root of 82652562 is about 435.5975616283.
The spelling of 82652562 in words is "eighty-two million, six hundred fifty-two thousand, five hundred sixty-two".
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