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11103017 = 89124753
BaseRepresentation
bin101010010110…
…101100101001
3202220002110212
4222112230221
510320244032
61033550505
7163242212
oct52265451
922802425
1011103017
1162a3952
123875435
1323b9943
141690409
15e94bb2
hexa96b29

11103017 has 4 divisors (see below), whose sum is σ = 11227860. Its totient is φ = 10978176.

The previous prime is 11103013. The next prime is 11103019. The reversal of 11103017 is 71030111.

11103017 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.

It can be written as a sum of positive squares in 2 ways, for example, as 7639696 + 3463321 = 2764^2 + 1861^2 .

It is a cyclic number.

It is not a de Polignac number, because 11103017 - 22 = 11103013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11102992 and 11103010.

It is not an unprimeable number, because it can be changed into a prime (11103013) 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, 62288 + ... + 62465.

It is an arithmetic number, because the mean of its divisors is an integer number (2806965).

Almost surely, 211103017 is an apocalyptic number.

It is an amenable number.

11103017 is a deficient number, since it is larger than the sum of its proper divisors (124843).

11103017 is an equidigital number, since it uses as much as digits as its factorization.

11103017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124842.

The product of its (nonzero) digits is 21, while the sum is 14.

The square root of 11103017 is about 3332.1189954742. The cubic root of 11103017 is about 223.0901188846.

Adding to 11103017 its reverse (71030111), we get a palindrome (82133128).

The spelling of 11103017 in words is "eleven million, one hundred three thousand, seventeen".

Divisors: 1 89 124753 11103017