Base | Representation |
---|---|
bin | 10110100100000001… |
… | …11111110010011011 |
3 | 1011021012112001022021 |
4 | 23102000333302123 |
5 | 144302013124402 |
6 | 5322000235311 |
7 | 606116203501 |
oct | 132200776233 |
9 | 34235461267 |
10 | 12113411227 |
11 | 5156783165 |
12 | 242090bb37 |
13 | 11b07c2768 |
14 | 82cb00671 |
15 | 4ad6c3d37 |
hex | 2d203fc9b |
12113411227 has 2 divisors, whose sum is σ = 12113411228. Its totient is φ = 12113411226.
The previous prime is 12113411207. The next prime is 12113411243. The reversal of 12113411227 is 72211431121.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12113411227 - 219 = 12112886939 is a prime.
It is not a weakly prime, because it can be changed into another prime (12113411207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056705613 + 6056705614.
It is an arithmetic number, because the mean of its divisors is an integer number (6056705614).
Almost surely, 212113411227 is an apocalyptic number.
12113411227 is a deficient number, since it is larger than the sum of its proper divisors (1).
12113411227 is an equidigital number, since it uses as much as digits as its factorization.
12113411227 is an evil number, because the sum of its binary digits is even.
The product of its digits is 672, while the sum is 25.
Adding to 12113411227 its reverse (72211431121), we get a palindrome (84324842348).
The spelling of 12113411227 in words is "twelve billion, one hundred thirteen million, four hundred eleven thousand, two hundred twenty-seven".
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