Base | Representation |
---|---|
bin | 1001110100100… |
… | …11110000010101 |
3 | 12202001001111120 |
4 | 10322103300111 |
5 | 132043103013 |
6 | 12101554153 |
7 | 2020224063 |
oct | 472236025 |
9 | 182031446 |
10 | 82394133 |
11 | 42566a28 |
12 | 23715959 |
13 | 140bb033 |
14 | ad2b033 |
15 | 7378123 |
hex | 4e93c15 |
82394133 has 16 divisors (see below), whose sum is σ = 116424000. Its totient is φ = 51739520.
The previous prime is 82394113. The next prime is 82394161. The reversal of 82394133 is 33149328.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 82394133 - 29 = 82393621 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 82394094 and 82394103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82394113) 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, 7983 + ... + 15116.
It is an arithmetic number, because the mean of its divisors is an integer number (7276500).
Almost surely, 282394133 is an apocalyptic number.
It is an amenable number.
82394133 is a deficient number, since it is larger than the sum of its proper divisors (34029867).
82394133 is a wasteful number, since it uses less digits than its factorization.
82394133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23172.
The product of its digits is 15552, while the sum is 33.
The square root of 82394133 is about 9077.1214049389. The cubic root of 82394133 is about 435.1430946858.
The spelling of 82394133 in words is "eighty-two million, three hundred ninety-four thousand, one hundred thirty-three".
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