Base | Representation |
---|---|
bin | 1001111000111… |
… | …11100100010100 |
3 | 12210010011001121 |
4 | 10330133210110 |
5 | 132214414204 |
6 | 12122133324 |
7 | 2025130504 |
oct | 474374424 |
9 | 183104047 |
10 | 82966804 |
11 | 42918208 |
12 | 23951244 |
13 | 1425b8ab |
14 | b039a04 |
15 | 743cb54 |
hex | 4f1f914 |
82966804 has 12 divisors (see below), whose sum is σ = 145395124. Its totient is φ = 41425344.
The previous prime is 82966801. The next prime is 82966811. The reversal of 82966804 is 40866928.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 48274704 + 34692100 = 6948^2 + 5890^2 .
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82966801) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11217 + ... + 17080.
Almost surely, 282966804 is an apocalyptic number.
It is an amenable number.
82966804 is a deficient number, since it is larger than the sum of its proper divisors (62428320).
82966804 is a wasteful number, since it uses less digits than its factorization.
82966804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29034 (or 29032 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 43.
The square root of 82966804 is about 9108.6115297558. The cubic root of 82966804 is about 436.1489054559.
The spelling of 82966804 in words is "eighty-two million, nine hundred sixty-six thousand, eight hundred four".
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