Base | Representation |
---|---|
bin | 1011111100100… |
… | …1111000111011 |
3 | 10111021212000100 |
4 | 2333021320323 |
5 | 100312010021 |
6 | 4550010443 |
7 | 1145633220 |
oct | 277117073 |
9 | 114255010 |
10 | 50110011 |
11 | 26316436 |
12 | 14946a23 |
13 | a4c64c3 |
14 | 6925947 |
15 | 45ec626 |
hex | 2fc9e3b |
50110011 has 24 divisors (see below), whose sum is σ = 87077120. Its totient is φ = 27126576.
The previous prime is 50110003. The next prime is 50110013. The reversal of 50110011 is 11001105.
It is not a de Polignac number, because 50110011 - 23 = 50110003 is a prime.
It is a super-2 number, since 2×501100112 = 5022026404840242, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50109975 and 50110002.
It is not an unprimeable number, because it can be changed into a prime (50110013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19735 + ... + 22128.
Almost surely, 250110011 is an apocalyptic number.
50110011 is a deficient number, since it is larger than the sum of its proper divisors (36967109).
50110011 is a wasteful number, since it uses less digits than its factorization.
50110011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41895 (or 41892 counting only the distinct ones).
The product of its (nonzero) digits is 5, while the sum is 9.
The square root of 50110011 is about 7078.8424901251. The cubic root of 50110011 is about 368.6731412734.
Adding to 50110011 its reverse (11001105), we get a palindrome (61111116).
The spelling of 50110011 in words is "fifty million, one hundred ten thousand, eleven".
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