Base | Representation |
---|---|
bin | 1011100110010001… |
… | …0101101111101011 |
3 | 22000222020121002122 |
4 | 2321210111233223 |
5 | 22334001424321 |
6 | 1232533021455 |
7 | 140102465033 |
oct | 27144255753 |
9 | 8028217078 |
10 | 3113311211 |
11 | 135842387a |
12 | 72a78488b |
13 | 3a8008aaa |
14 | 2176a08c3 |
15 | 1334c78ab |
hex | b9915beb |
3113311211 has 16 divisors (see below), whose sum is σ = 3364623360. Its totient is φ = 2871902880.
The previous prime is 3113311193. The next prime is 3113311259. The reversal of 3113311211 is 1121133113.
It is a cyclic number.
It is not a de Polignac number, because 3113311211 - 214 = 3113294827 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3113311211.
It is not an unprimeable number, because it can be changed into a prime (3113316211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706826 + ... + 711216.
It is an arithmetic number, because the mean of its divisors is an integer number (210288960).
Almost surely, 23113311211 is an apocalyptic number.
3113311211 is a deficient number, since it is larger than the sum of its proper divisors (251312149).
3113311211 is a wasteful number, since it uses less digits than its factorization.
3113311211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5506.
The product of its digits is 54, while the sum is 17.
The square root of 3113311211 is about 55797.0537842277. The cubic root of 3113311211 is about 1460.1837529090.
Adding to 3113311211 its reverse (1121133113), we get a palindrome (4234444324).
The spelling of 3113311211 in words is "three billion, one hundred thirteen million, three hundred eleven thousand, two hundred eleven".
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