Base | Representation |
---|---|
bin | 11101011011010100100… |
… | …00011001111100001001 |
3 | 10120122211022000211221111 |
4 | 32231222100121330021 |
5 | 113031213100000014 |
6 | 2052254250010321 |
7 | 133023000124051 |
oct | 16555220317411 |
9 | 3518738024844 |
10 | 1011100000009 |
11 | 35a894655220 |
12 | 143b5b4169a1 |
13 | 74466b36998 |
14 | 36d1a708561 |
15 | 1b47aeaa2c4 |
hex | eb6a419f09 |
1011100000009 has 16 divisors (see below), whose sum is σ = 1104062699520. Its totient is φ = 918311740560.
The previous prime is 1011100000007. The next prime is 1011100000039. The reversal of 1011100000009 is 9000000011101.
1011100000009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 1011100000009 - 21 = 1011100000007 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1011100000007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104458432 + ... + 104468110.
It is an arithmetic number, because the mean of its divisors is an integer number (69003918720).
Almost surely, 21011100000009 is an apocalyptic number.
It is an amenable number.
1011100000009 is a deficient number, since it is larger than the sum of its proper divisors (92962699511).
1011100000009 is a wasteful number, since it uses less digits than its factorization.
1011100000009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17700.
The product of its (nonzero) digits is 9, while the sum is 13.
The spelling of 1011100000009 in words is "one trillion, eleven billion, one hundred million, nine", and thus it is an aban number.
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