Base | Representation |
---|---|
bin | 1001111000010… |
… | …11000110111101 |
3 | 12202221220002221 |
4 | 10330023012331 |
5 | 132204224010 |
6 | 12120245341 |
7 | 2024331262 |
oct | 474130675 |
9 | 182856087 |
10 | 82883005 |
11 | 42870257 |
12 | 23910851 |
13 | 1422c6ca |
14 | b017269 |
15 | 7422dda |
hex | 4f0b1bd |
82883005 has 4 divisors (see below), whose sum is σ = 99459612. Its totient is φ = 66306400.
The previous prime is 82882991. The next prime is 82883011. The reversal of 82883005 is 50038828.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 32501401 + 50381604 = 5701^2 + 7098^2 .
It is a de Polignac number, because none of the positive numbers 2k-82883005 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8288296 + ... + 8288305.
It is an arithmetic number, because the mean of its divisors is an integer number (24864903).
Almost surely, 282883005 is an apocalyptic number.
It is an amenable number.
82883005 is a deficient number, since it is larger than the sum of its proper divisors (16576607).
82883005 is a wasteful number, since it uses less digits than its factorization.
82883005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16576606.
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 82883005 is about 9104.0103800468. The cubic root of 82883005 is about 436.0020147622.
The spelling of 82883005 in words is "eighty-two million, eight hundred eighty-three thousand, five".
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