Base | Representation |
---|---|
bin | 10000000001011001111… |
… | …110001110001011100011 |
3 | 10220020221001110120201002 |
4 | 100001121332032023203 |
5 | 121014342401023021 |
6 | 2201445131302215 |
7 | 142355221012403 |
oct | 20013176161343 |
9 | 3806831416632 |
10 | 1101021111011 |
11 | 394a38793898 |
12 | 1594758aa96b |
13 | 7ca974c7483 |
14 | 3b40ad4c803 |
15 | 1d99045250b |
hex | 10059f8e2e3 |
1101021111011 has 2 divisors, whose sum is σ = 1101021111012. Its totient is φ = 1101021111010.
The previous prime is 1101021110989. The next prime is 1101021111079. The reversal of 1101021111011 is 1101111201011.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1101021111011 - 218 = 1101020848867 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1101021110983 and 1101021111001.
It is not a weakly prime, because it can be changed into another prime (1101021111611) 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 as a sum of consecutive naturals, namely, 550510555505 + 550510555506.
It is an arithmetic number, because the mean of its divisors is an integer number (550510555506).
Almost surely, 21101021111011 is an apocalyptic number.
1101021111011 is a deficient number, since it is larger than the sum of its proper divisors (1).
1101021111011 is an equidigital number, since it uses as much as digits as its factorization.
1101021111011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2, while the sum is 11.
Adding to 1101021111011 its reverse (1101111201011), we get a palindrome (2202132312022).
The spelling of 1101021111011 in words is "one trillion, one hundred one billion, twenty-one million, one hundred eleven thousand, eleven".
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