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11341 = 111031
BaseRepresentation
bin10110001001101
3120120001
42301031
5330331
6124301
745031
oct26115
916501
1011341
118580
126691
135215
1441c1
153561
hex2c4d

11341 has 4 divisors (see below), whose sum is σ = 12384. Its totient is φ = 10300.

The previous prime is 11329. The next prime is 11351. The reversal of 11341 is 14311.

Adding to 11341 its reverse (14311), we get a palindrome (25652).

It is a happy number.

11341 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, and also an emirpimes, since its reverse is a distinct semiprime: 14311 = 111301.

It is a cyclic number.

It is not a de Polignac number, because 11341 - 27 = 11213 is a prime.

It is a Duffinian number.

11341 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505 + ... + 526.

It is an arithmetic number, because the mean of its divisors is an integer number (3096).

211341 is an apocalyptic number.

11341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11341 is a deficient number, since it is larger than the sum of its proper divisors (1043).

11341 is a wasteful number, since it uses less digits than its factorization.

11341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042.

The product of its digits is 12, while the sum is 10.

The square root of 11341 is about 106.4941312937. The cubic root of 11341 is about 22.4672775366.

The spelling of 11341 in words is "eleven thousand, three hundred forty-one", and thus it is an iban number.

Divisors: 1 11 1031 11341