Base | Representation |
---|---|
bin | 1001110101110… |
… | …11010010010101 |
3 | 12202100021121121 |
4 | 10322323102111 |
5 | 132113243203 |
6 | 12105243541 |
7 | 2021500126 |
oct | 472732225 |
9 | 182307547 |
10 | 82556053 |
11 | 42667648 |
12 | 237935b1 |
13 | 14146948 |
14 | ad7004d |
15 | 73ab0bd |
hex | 4ebb495 |
82556053 has 4 divisors (see below), whose sum is σ = 83017440. Its totient is φ = 82094668.
The previous prime is 82556009. The next prime is 82556081. The reversal of 82556053 is 35065528.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 82556053 - 29 = 82555541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82556093) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230425 + ... + 230782.
It is an arithmetic number, because the mean of its divisors is an integer number (20754360).
Almost surely, 282556053 is an apocalyptic number.
It is an amenable number.
82556053 is a deficient number, since it is larger than the sum of its proper divisors (461387).
82556053 is a wasteful number, since it uses less digits than its factorization.
82556053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 461386.
The product of its (nonzero) digits is 36000, while the sum is 34.
The square root of 82556053 is about 9086.0361544515. The cubic root of 82556053 is about 435.4279542302.
The spelling of 82556053 in words is "eighty-two million, five hundred fifty-six thousand, fifty-three".
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