Base | Representation |
---|---|
bin | 1011111100101… |
… | …0110010010011 |
3 | 10111022001001100 |
4 | 2333022302103 |
5 | 100312114213 |
6 | 4550035443 |
7 | 1145650014 |
oct | 277126223 |
9 | 114261040 |
10 | 50113683 |
11 | 26319174 |
12 | 14948b83 |
13 | a4c8089 |
14 | 692700b |
15 | 45ed773 |
hex | 2fcac93 |
50113683 has 6 divisors (see below), whose sum is σ = 72386444. Its totient is φ = 33409116.
The previous prime is 50113681. The next prime is 50113709. The reversal of 50113683 is 38631105.
It is not a de Polignac number, because 50113683 - 21 = 50113681 is a prime.
It is a super-4 number, since 4×501136834 (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50113681) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2784085 + ... + 2784102.
Almost surely, 250113683 is an apocalyptic number.
50113683 is a deficient number, since it is larger than the sum of its proper divisors (22272761).
50113683 is a wasteful number, since it uses less digits than its factorization.
50113683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5568193 (or 5568190 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 50113683 is about 7079.1018498112. The cubic root of 50113683 is about 368.6821463583.
Adding to 50113683 its reverse (38631105), we get a palindrome (88744788).
The spelling of 50113683 in words is "fifty million, one hundred thirteen thousand, six hundred eighty-three".
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