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11052133 = 43125643
BaseRepresentation
bin101010001010…
…010001100101
3202210111200021
4222022101211
510312132013
61032515141
7162640651
oct52122145
922714607
1011052133
1162696a4
12384bab1
13239c731
141679a61
15e84a8d
hexa8a465

11052133 has 4 divisors (see below), whose sum is σ = 11078208. Its totient is φ = 11026060.

The previous prime is 11052131. The next prime is 11052169. The reversal of 11052133 is 33125011.

11052133 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 33125011 = 37388807.

It is a cyclic number.

It is not a de Polignac number, because 11052133 - 21 = 11052131 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 (11052131) 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, 12391 + ... + 13252.

It is an arithmetic number, because the mean of its divisors is an integer number (2769552).

Almost surely, 211052133 is an apocalyptic number.

It is an amenable number.

11052133 is a deficient number, since it is larger than the sum of its proper divisors (26075).

11052133 is an equidigital number, since it uses as much as digits as its factorization.

11052133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26074.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 11052133 is about 3324.4748457463. The cubic root of 11052133 is about 222.7487971474.

Adding to 11052133 its reverse (33125011), we get a palindrome (44177144).

The spelling of 11052133 in words is "eleven million, fifty-two thousand, one hundred thirty-three".

Divisors: 1 431 25643 11052133