Base | Representation |
---|---|
bin | 1001110111110… |
… | …00110111000110 |
3 | 12202211002120200 |
4 | 10323320313012 |
5 | 132144331022 |
6 | 12114511330 |
7 | 2023600335 |
oct | 473706706 |
9 | 182732520 |
10 | 82808262 |
11 | 4281a089 |
12 | 23895546 |
13 | 14204694 |
14 | add7d1c |
15 | 740abac |
hex | 4ef8dc6 |
82808262 has 24 divisors (see below), whose sum is σ = 179606856. Its totient is φ = 27573696.
The previous prime is 82808203. The next prime is 82808267. The reversal of 82808262 is 26280828.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82808267) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21573 + ... + 25119.
It is an arithmetic number, because the mean of its divisors is an integer number (7483619).
Almost surely, 282808262 is an apocalyptic number.
82808262 is an abundant number, since it is smaller than the sum of its proper divisors (96798594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82808262 is a wasteful number, since it uses less digits than its factorization.
82808262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4852 (or 4849 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The square root of 82808262 is about 9099.9045049934. The cubic root of 82808262 is about 435.8709147079.
It can be divided in two parts, 8280826 and 2, that added together give a palindrome (8280828).
The spelling of 82808262 in words is "eighty-two million, eight hundred eight thousand, two hundred sixty-two".
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