Base | Representation |
---|---|
bin | 100110011100001001… |
… | …1111000010000011011 |
3 | 21220001222201110212021 |
4 | 1030320103320100123 |
5 | 2323030033121013 |
6 | 101531133555311 |
7 | 5651433614335 |
oct | 1147023702033 |
9 | 256058643767 |
10 | 82549113883 |
11 | 32010906075 |
12 | 13bb9645b37 |
13 | 7a2729c222 |
14 | 3dd1532455 |
15 | 223219ba8d |
hex | 13384f841b |
82549113883 has 4 divisors (see below), whose sum is σ = 82549828080. Its totient is φ = 82548399688.
The previous prime is 82549113877. The next prime is 82549113887. The reversal of 82549113883 is 38831194528.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 82549113883 - 25 = 82549113851 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 82549113883.
It is not an unprimeable number, because it can be changed into a prime (82549113887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139543 + ... + 429616.
It is an arithmetic number, because the mean of its divisors is an integer number (20637457020).
Almost surely, 282549113883 is an apocalyptic number.
82549113883 is a deficient number, since it is larger than the sum of its proper divisors (714197).
82549113883 is a wasteful number, since it uses less digits than its factorization.
82549113883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 714196.
The product of its digits is 1658880, while the sum is 52.
The spelling of 82549113883 in words is "eighty-two billion, five hundred forty-nine million, one hundred thirteen thousand, eight hundred eighty-three".
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