Base | Representation |
---|---|
bin | 10101000100110111… |
… | …01110100001110010 |
3 | 1002012120101020201002 |
4 | 22202123232201302 |
5 | 141133132041200 |
6 | 5110442042002 |
7 | 550253602604 |
oct | 124233564162 |
9 | 32176336632 |
10 | 11315112050 |
11 | 48870a4180 |
12 | 22394a9302 |
13 | 10b42b6a98 |
14 | 794a99174 |
15 | 463585bd5 |
hex | 2a26ee872 |
11315112050 has 24 divisors (see below), whose sum is σ = 22959392112. Its totient is φ = 4114586000.
The previous prime is 11315112041. The next prime is 11315112089. The reversal of 11315112050 is 5021151311.
It is a happy number.
11315112050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 10285916 + ... + 10287015.
It is an arithmetic number, because the mean of its divisors is an integer number (956641338).
Almost surely, 211315112050 is an apocalyptic number.
11315112050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11315112050 is an abundant number, since it is smaller than the sum of its proper divisors (11644280062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11315112050 is a wasteful number, since it uses less digits than its factorization.
11315112050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20572954 (or 20572949 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 20.
Adding to 11315112050 its reverse (5021151311), we get a palindrome (16336263361).
The spelling of 11315112050 in words is "eleven billion, three hundred fifteen million, one hundred twelve thousand, fifty".
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