Base | Representation |
---|---|
bin | 1001110110000… |
… | …01111010000000 |
3 | 12202101122210212 |
4 | 10323001322000 |
5 | 132120130133 |
6 | 12110013252 |
7 | 2021642153 |
oct | 473017200 |
9 | 182348725 |
10 | 82583168 |
11 | 42685a58 |
12 | 237a7228 |
13 | 141560a5 |
14 | ad79c9a |
15 | 73b4148 |
hex | 4ec1e80 |
82583168 has 32 divisors (see below), whose sum is σ = 164937060. Its totient is φ = 41187328.
The previous prime is 82583141. The next prime is 82583173. The reversal of 82583168 is 86138528.
It can be written as a sum of positive squares in 2 ways, for example, as 74787904 + 7795264 = 8648^2 + 2792^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86180 + ... + 87132.
Almost surely, 282583168 is an apocalyptic number.
It is an amenable number.
82583168 is a deficient number, since it is larger than the sum of its proper divisors (82353892).
82583168 is an equidigital number, since it uses as much as digits as its factorization.
82583168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1644 (or 1632 counting only the distinct ones).
The product of its digits is 92160, while the sum is 41.
The square root of 82583168 is about 9087.5281567652. The cubic root of 82583168 is about 435.4756201743.
The spelling of 82583168 in words is "eighty-two million, five hundred eighty-three thousand, one hundred sixty-eight".
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