Base | Representation |
---|---|
bin | 1010010011100011110000… |
… | …0011101010101101111011 |
3 | 1111010020122000122200101020 |
4 | 2210320330003222231323 |
5 | 2441122124104234321 |
6 | 40033241100553523 |
7 | 2246434666031262 |
oct | 244707403525573 |
9 | 44106560580336 |
10 | 11331131321211 |
11 | 3679562257649 |
12 | 1330070b528a3 |
13 | 6426a0b13b90 |
14 | 2b26030955d9 |
15 | 149b36e634c6 |
hex | a4e3c0eab7b |
11331131321211 has 16 divisors (see below), whose sum is σ = 16270594319616. Its totient is φ = 6972895928736.
The previous prime is 11331131321183. The next prime is 11331131321267. The reversal of 11331131321211 is 11212313113311.
It is not a de Polignac number, because 11331131321211 - 217 = 11331131190139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11331131321011) 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, 339756 + ... + 4772598.
It is an arithmetic number, because the mean of its divisors is an integer number (1016912144976).
Almost surely, 211331131321211 is an apocalyptic number.
11331131321211 is a deficient number, since it is larger than the sum of its proper divisors (4939462998405).
11331131321211 is a wasteful number, since it uses less digits than its factorization.
11331131321211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4498402.
The product of its digits is 324, while the sum is 24.
Adding to 11331131321211 its reverse (11212313113311), we get a palindrome (22543444434522).
The spelling of 11331131321211 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, three hundred twenty-one thousand, two hundred eleven".
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