Base | Representation |
---|---|
bin | 1111010100101001… |
… | …0110011011001011 |
3 | 101121122120201022000 |
4 | 3311022112123023 |
5 | 31410430144321 |
6 | 1520050402043 |
7 | 203633016120 |
oct | 36512263313 |
9 | 11548521260 |
10 | 4113131211 |
11 | 18208343a2 |
12 | 969590323 |
13 | 5071b2067 |
14 | 2b03a2747 |
15 | 191170826 |
hex | f52966cb |
4113131211 has 16 divisors (see below), whose sum is σ = 6964032000. Its totient is φ = 2350360584.
The previous prime is 4113131201. The next prime is 4113131237. The reversal of 4113131211 is 1121313114.
It is a happy number.
4113131211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4113131211 - 27 = 4113131083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4113131201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10881111 + ... + 10881488.
It is an arithmetic number, because the mean of its divisors is an integer number (435252000).
Almost surely, 24113131211 is an apocalyptic number.
4113131211 is a deficient number, since it is larger than the sum of its proper divisors (2850900789).
4113131211 is a wasteful number, since it uses less digits than its factorization.
4113131211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21762615 (or 21762609 counting only the distinct ones).
The product of its digits is 72, while the sum is 18.
The square root of 4113131211 is about 64133.6979364203. The cubic root of 4113131211 is about 1602.2275238291.
Adding to 4113131211 its reverse (1121313114), we get a palindrome (5234444325).
The spelling of 4113131211 in words is "four billion, one hundred thirteen million, one hundred thirty-one thousand, two hundred eleven".
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