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14441422 = 27220711
BaseRepresentation
bin110111000101…
…101111001110
31000011200220111
4313011233032
512144111142
61233310234
7233515162
oct67055716
930150814
1014441422
118174066
124a0537a
132cb8328
141cbcca2
151403e17
hexdc5bce

14441422 has 4 divisors (see below), whose sum is σ = 21662136. Its totient is φ = 7220710.

The previous prime is 14441417. The next prime is 14441423. The reversal of 14441422 is 22414441.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 14441393 and 14441402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14441423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3610354 + ... + 3610357.

It is an arithmetic number, because the mean of its divisors is an integer number (5415534).

Almost surely, 214441422 is an apocalyptic number.

14441422 is a deficient number, since it is larger than the sum of its proper divisors (7220714).

14441422 is an equidigital number, since it uses as much as digits as its factorization.

14441422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7220713.

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

The square root of 14441422 is about 3800.1871006570. The cubic root of 14441422 is about 243.5211314789.

Adding to 14441422 its reverse (22414441), we get a palindrome (36855863).

The spelling of 14441422 in words is "fourteen million, four hundred forty-one thousand, four hundred twenty-two".

Divisors: 1 2 7220711 14441422