Base | Representation |
---|---|
bin | 11000101001001011… |
… | …01011001001011111 |
3 | 1021011001012000012222 |
4 | 30110211223021133 |
5 | 204043430303041 |
6 | 10024455415555 |
7 | 645600612065 |
oct | 142445531137 |
9 | 37131160188 |
10 | 13230322271 |
11 | 567a198a41 |
12 | 26929845bb |
13 | 132b01487a |
14 | 8d71a2035 |
15 | 52679a74b |
hex | 31496b25f |
13230322271 has 2 divisors, whose sum is σ = 13230322272. Its totient is φ = 13230322270.
The previous prime is 13230322253. The next prime is 13230322277. The reversal of 13230322271 is 17222303231.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13230322271 - 214 = 13230305887 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13230322271.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13230322277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615161135 + 6615161136.
It is an arithmetic number, because the mean of its divisors is an integer number (6615161136).
Almost surely, 213230322271 is an apocalyptic number.
13230322271 is a deficient number, since it is larger than the sum of its proper divisors (1).
13230322271 is an equidigital number, since it uses as much as digits as its factorization.
13230322271 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 26.
The spelling of 13230322271 in words is "thirteen billion, two hundred thirty million, three hundred twenty-two thousand, two hundred seventy-one".
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