Base | Representation |
---|---|
bin | 1100001000011… |
… | …0100100011101 |
3 | 10112202010010211 |
4 | 3002012210131 |
5 | 101011222340 |
6 | 5014332421 |
7 | 1155332326 |
oct | 302064435 |
9 | 115663124 |
10 | 50882845 |
11 | 267a4042 |
12 | 1505a111 |
13 | a7071c0 |
14 | 6a8744d |
15 | 47015ea |
hex | 308691d |
50882845 has 32 divisors (see below), whose sum is σ = 68683104. Its totient is φ = 35942400.
The previous prime is 50882827. The next prime is 50882851. The reversal of 50882845 is 54828805.
It is a happy number.
It can be written as a sum of positive squares in 16 ways, for example, as 50851161 + 31684 = 7131^2 + 178^2 .
It is not a de Polignac number, because 50882845 - 29 = 50882333 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50882798 and 50882807.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162409 + ... + 162721.
It is an arithmetic number, because the mean of its divisors is an integer number (2146347).
Almost surely, 250882845 is an apocalyptic number.
It is an amenable number.
50882845 is a deficient number, since it is larger than the sum of its proper divisors (17800259).
50882845 is a wasteful number, since it uses less digits than its factorization.
50882845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433.
The product of its (nonzero) digits is 102400, while the sum is 40.
The square root of 50882845 is about 7133.2212218604. The cubic root of 50882845 is about 370.5587977175.
The spelling of 50882845 in words is "fifty million, eight hundred eighty-two thousand, eight hundred forty-five".
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