Base | Representation |
---|---|
bin | 1011111011101… |
… | …0001011110100 |
3 | 10111011120202212 |
4 | 2332322023310 |
5 | 100302430214 |
6 | 4544352552 |
7 | 1145244533 |
oct | 276721364 |
9 | 114146685 |
10 | 50045684 |
11 | 26282077 |
12 | 14915758 |
13 | a4a3140 |
14 | 690a31a |
15 | 45d853e |
hex | 2fba2f4 |
50045684 has 12 divisors (see below), whose sum is σ = 94316964. Its totient is φ = 23097984.
The previous prime is 50045669. The next prime is 50045693. The reversal of 50045684 is 48654005.
It can be written as a sum of positive squares in 2 ways, for example, as 16080100 + 33965584 = 4010^2 + 5828^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 50045684.
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, 481157 + ... + 481260.
It is an arithmetic number, because the mean of its divisors is an integer number (7859747).
Almost surely, 250045684 is an apocalyptic number.
It is an amenable number.
50045684 is a deficient number, since it is larger than the sum of its proper divisors (44271280).
50045684 is a wasteful number, since it uses less digits than its factorization.
50045684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962434 (or 962432 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
The square root of 50045684 is about 7074.2974209458. The cubic root of 50045684 is about 368.5153165728.
Adding to 50045684 its reverse (48654005), we get a palindrome (98699689).
The spelling of 50045684 in words is "fifty million, forty-five thousand, six hundred eighty-four".
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