Base | Representation |
---|---|
bin | 1010000000111011100101… |
… | …0111011100100101100011 |
3 | 1102222122121021011121012110 |
4 | 2200032321113130211203 |
5 | 2420401223421023021 |
6 | 35230233513130403 |
7 | 2214345412106064 |
oct | 240167127344543 |
9 | 42878537147173 |
10 | 11011111111011 |
11 | 3565871188090 |
12 | 129a03a9b9a03 |
13 | 61b46038265b |
14 | 2a0d250ca56b |
15 | 141656d95476 |
hex | a03b95dc963 |
11011111111011 has 32 divisors (see below), whose sum is σ = 16354069325568. Its totient is φ = 6533940349440.
The previous prime is 11011111110997. The next prime is 11011111111067.
11011111111011 is nontrivially palindromic in base 10.
11011111111011 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 11011111111011 - 227 = 11010976893283 is a prime.
11011111111011 is a strobogrammatic number because it is the same when read upside-down.
It is not an unprimeable number, because it can be changed into a prime (11011111111811) 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, 16351801 + ... + 17011866.
It is an arithmetic number, because the mean of its divisors is an integer number (511064666424).
Almost surely, 211011111111011 is an apocalyptic number.
11011111111011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
11011111111011 is a deficient number, since it is larger than the sum of its proper divisors (5342958214557).
11011111111011 is a wasteful number, since it uses less digits than its factorization.
11011111111011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33363891.
The product of its (nonzero) digits is 1, while the sum is 12.
It can be divided in two parts, 1101111 and 1111011, that multiplied together give a palindrome (1223346433221).
The spelling of 11011111111011 in words is "eleven trillion, eleven billion, one hundred eleven million, one hundred eleven thousand, eleven".
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