Base | Representation |
---|---|
bin | 1100001000000… |
… | …1110000111011 |
3 | 10112201010010212 |
4 | 3002001300323 |
5 | 101010110123 |
6 | 5014101335 |
7 | 1155221051 |
oct | 302016073 |
9 | 115633125 |
10 | 50863163 |
11 | 2679027a |
12 | 1504a84b |
13 | a6cb260 |
14 | 6a801d1 |
15 | 46ea878 |
hex | 3081c3b |
50863163 has 4 divisors (see below), whose sum is σ = 54775728. Its totient is φ = 46950600.
The previous prime is 50863159. The next prime is 50863207. The reversal of 50863163 is 36136805.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 50863163 - 22 = 50863159 is a prime.
It is a super-2 number, since 2×508631632 = 5174122700729138, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50863063) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1956263 + ... + 1956288.
It is an arithmetic number, because the mean of its divisors is an integer number (13693932).
Almost surely, 250863163 is an apocalyptic number.
50863163 is a deficient number, since it is larger than the sum of its proper divisors (3912565).
50863163 is a wasteful number, since it uses less digits than its factorization.
50863163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3912564.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 50863163 is about 7131.8414873019. The cubic root of 50863163 is about 370.5110129233.
Adding to 50863163 its reverse (36136805), we get a palindrome (86999968).
The spelling of 50863163 in words is "fifty million, eight hundred sixty-three thousand, one hundred sixty-three".
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