Base | Representation |
---|---|
bin | 1001110110001… |
… | …11010000100110 |
3 | 12202102202212221 |
4 | 10323013100212 |
5 | 132121330334 |
6 | 12110302554 |
7 | 2022063115 |
oct | 473072046 |
9 | 182382787 |
10 | 82605094 |
11 | 426a0480 |
12 | 237b7a5a |
13 | 14163070 |
14 | ad83c7c |
15 | 73ba8b4 |
hex | 4ec7426 |
82605094 has 32 divisors (see below), whose sum is σ = 146151936. Its totient is φ = 34521120.
The previous prime is 82605077. The next prime is 82605097. The reversal of 82605094 is 49050628.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82605097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104569 + ... + 105355.
It is an arithmetic number, because the mean of its divisors is an integer number (4567248).
Almost surely, 282605094 is an apocalyptic number.
82605094 is a deficient number, since it is larger than the sum of its proper divisors (63546842).
82605094 is a wasteful number, since it uses less digits than its factorization.
82605094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1180.
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 82605094 is about 9088.7344553574. The cubic root of 82605094 is about 435.5141566532.
The spelling of 82605094 in words is "eighty-two million, six hundred five thousand, ninety-four".
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