Base | Representation |
---|---|
bin | 1010000110110000000111… |
… | …0101001010110101111011 |
3 | 1110100012201102210220002010 |
4 | 2201230001311022311323 |
5 | 2424021023421010021 |
6 | 35344212440141003 |
7 | 2224515456061503 |
oct | 241540165126573 |
9 | 43305642726063 |
10 | 11111111110011 |
11 | 35a4217612460 |
12 | 12b54a8767763 |
13 | 627a08b917b3 |
14 | 2a5ad014aa03 |
15 | 14405b0ce976 |
hex | a1b01d4ad7b |
11111111110011 has 32 divisors (see below), whose sum is σ = 16502592653568. Its totient is φ = 6593279869440.
The previous prime is 11111111109979. The next prime is 11111111110031. The reversal of 11111111110011 is 11001111111111.
11111111110011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11111111110011 - 25 = 11111111109979 is a prime.
It is a zygodrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (11111111110031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16503301 + ... + 17163366.
It is an arithmetic number, because the mean of its divisors is an integer number (515706020424).
Almost surely, 211111111110011 is an apocalyptic number.
11111111110011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
11111111110011 is a deficient number, since it is larger than the sum of its proper divisors (5391481543557).
11111111110011 is a wasteful number, since it uses less digits than its factorization.
11111111110011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33666891.
The product of its (nonzero) digits is 1, while the sum is 12.
Adding to 11111111110011 its reverse (11001111111111), we get a palindrome (22112222221122).
It can be divided in two parts, 111111111100 and 11, that added together give a palindrome (111111111111).
The spelling of 11111111110011 in words is "eleven trillion, one hundred eleven billion, one hundred eleven million, one hundred ten thousand, eleven".
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