Base | Representation |
---|---|
bin | 1001110001111… |
… | …11111101110101 |
3 | 12201101121201110 |
4 | 10320333331311 |
5 | 132001112213 |
6 | 12050345233 |
7 | 2014264356 |
oct | 470777565 |
9 | 181347643 |
10 | 82050933 |
11 | 42352098 |
12 | 2358b219 |
13 | 13ccaa63 |
14 | ac7bd2d |
15 | 730b5c3 |
hex | 4e3ff75 |
82050933 has 16 divisors (see below), whose sum is σ = 111361536. Its totient is φ = 53729520.
The previous prime is 82050931. The next prime is 82050953. The reversal of 82050933 is 33905028.
It is a happy number.
It is not a de Polignac number, because 82050933 - 21 = 82050931 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 82050933.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82050931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39466 + ... + 41492.
It is an arithmetic number, because the mean of its divisors is an integer number (6960096).
Almost surely, 282050933 is an apocalyptic number.
It is an amenable number.
82050933 is a deficient number, since it is larger than the sum of its proper divisors (29310603).
82050933 is a wasteful number, since it uses less digits than its factorization.
82050933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2264.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 82050933 is about 9058.1970060272. The cubic root of 82050933 is about 434.5380801529.
The spelling of 82050933 in words is "eighty-two million, fifty thousand, nine hundred thirty-three".
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