Base | Representation |
---|---|
bin | 11000101000010101… |
… | …11011001010111011 |
3 | 1021010112222202012122 |
4 | 30110022323022323 |
5 | 204040131410021 |
6 | 10024045231455 |
7 | 645454165142 |
oct | 142412731273 |
9 | 37115882178 |
10 | 13223310011 |
11 | 567623958a |
12 | 269056258b |
13 | 132972abc2 |
14 | 8d6298759 |
15 | 525d62bab |
hex | 3142bb2bb |
13223310011 has 2 divisors, whose sum is σ = 13223310012. Its totient is φ = 13223310010.
The previous prime is 13223309989. The next prime is 13223310017. The reversal of 13223310011 is 11001332231.
It is a strong prime.
It is an emirp because it is prime and its reverse (11001332231) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13223310011 - 26 = 13223309947 is a prime.
It is not a weakly prime, because it can be changed into another prime (13223310017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611655005 + 6611655006.
It is an arithmetic number, because the mean of its divisors is an integer number (6611655006).
Almost surely, 213223310011 is an apocalyptic number.
13223310011 is a deficient number, since it is larger than the sum of its proper divisors (1).
13223310011 is an equidigital number, since it uses as much as digits as its factorization.
13223310011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 13223310011 its reverse (11001332231), we get a palindrome (24224642242).
The spelling of 13223310011 in words is "thirteen billion, two hundred twenty-three million, three hundred ten thousand, eleven".
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