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14444041 = 57725033
BaseRepresentation
bin110111000110…
…011000001001
31000011211111111
4313012120021
512144202131
61233330321
7233525623
oct67063011
930154444
1014444041
118176027
124a069a1
132cb9591
141cbdc13
151404ab1
hexdc6609

14444041 has 4 divisors (see below), whose sum is σ = 14469652. Its totient is φ = 14418432.

The previous prime is 14443987. The next prime is 14444057. The reversal of 14444041 is 14044441.

Adding to 14444041 its reverse (14044441), we get a palindrome (28488482).

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14044441 = 28349627.

It can be written as a sum of positive squares in 2 ways, for example, as 8874441 + 5569600 = 2979^2 + 2360^2 .

It is a cyclic number.

It is not a de Polignac number, because 14444041 - 213 = 14435849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14444071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11940 + ... + 13093.

It is an arithmetic number, because the mean of its divisors is an integer number (3617413).

It is a 564-hyperperfect number.

Almost surely, 214444041 is an apocalyptic number.

It is an amenable number.

14444041 is a deficient number, since it is larger than the sum of its proper divisors (25611).

14444041 is an equidigital number, since it uses as much as digits as its factorization.

14444041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25610.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 14444041 is about 3800.5316733320. The cubic root of 14444041 is about 243.5358517120.

The spelling of 14444041 in words is "fourteen million, four hundred forty-four thousand, forty-one".

Divisors: 1 577 25033 14444041