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11354 = 27811
BaseRepresentation
bin10110001011010
3120120112
42301122
5330404
6124322
745050
oct26132
916515
1011354
118592
1266a2
135225
1441d0
15356e
hex2c5a

11354 has 8 divisors (see below), whose sum is σ = 19488. Its totient is φ = 4860.

The previous prime is 11353. The next prime is 11369. The reversal of 11354 is 45311.

Adding to 11354 its reverse (45311), we get a palindrome (56665).

11354 is nontrivially palindromic in base 13.

11354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 811 = 11354 / (1 + 1 + 3 + 5 + 4).

It is a Curzon number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11351) 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, 392 + ... + 419.

It is an arithmetic number, because the mean of its divisors is an integer number (2436).

211354 is an apocalyptic number.

11354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11354 is a deficient number, since it is larger than the sum of its proper divisors (8134).

11354 is an equidigital number, since it uses as much as digits as its factorization.

11354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820.

The product of its digits is 60, while the sum is 14.

The square root of 11354 is about 106.5551500398. Note that the first 3 decimals coincide. The cubic root of 11354 is about 22.4758588810.

The spelling of 11354 in words is "eleven thousand, three hundred fifty-four".

Divisors: 1 2 7 14 811 1622 5677 11354