Base | Representation |
---|---|
bin | 101010010001… |
… | …110101100101 |
3 | 202212002011112 |
4 | 222101311211 |
5 | 10314124414 |
6 | 1033314405 |
7 | 163130162 |
oct | 52216545 |
9 | 22762145 |
10 | 11083109 |
11 | 628a9a4 |
12 | 3865a05 |
13 | 23b086b |
14 | 1687069 |
15 | e8dd3e |
hex | a91d65 |
11083109 has 4 divisors (see below), whose sum is σ = 11190816. Its totient is φ = 10975404.
The previous prime is 11083103. The next prime is 11083139. The reversal of 11083109 is 90138011.
11083109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11083109 - 28 = 11082853 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11083103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53699 + ... + 53904.
It is an arithmetic number, because the mean of its divisors is an integer number (2797704).
Almost surely, 211083109 is an apocalyptic number.
It is an amenable number.
11083109 is a deficient number, since it is larger than the sum of its proper divisors (107707).
11083109 is a wasteful number, since it uses less digits than its factorization.
11083109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107706.
The product of its (nonzero) digits is 216, while the sum is 23.
The square root of 11083109 is about 3329.1303669277. The cubic root of 11083109 is about 222.9567036403.
The spelling of 11083109 in words is "eleven million, eighty-three thousand, one hundred nine".
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