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14444105 = 513317701
BaseRepresentation
bin110111000110…
…011001001001
31000011211120212
4313012121021
512144202410
61233330505
7233526044
oct67063111
930154525
1014444105
118176085
124a06a35
132cb9610
141cbdc5b
151404b05
hexdc6649

14444105 has 16 divisors (see below), whose sum is σ = 18751824. Its totient is φ = 10617600.

The previous prime is 14444093. The next prime is 14444107. The reversal of 14444105 is 50144441.

It is a happy number.

14444105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1577536 + 12866569 = 1256^2 + 3587^2 .

It is not a de Polignac number, because 14444105 - 222 = 10249801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14444107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20255 + ... + 20955.

It is an arithmetic number, because the mean of its divisors is an integer number (1171989).

Almost surely, 214444105 is an apocalyptic number.

It is an amenable number.

14444105 is a deficient number, since it is larger than the sum of its proper divisors (4307719).

14444105 is a wasteful number, since it uses less digits than its factorization.

14444105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 14444105 is about 3800.5400931973. The cubic root of 14444105 is about 243.5362114052.

Adding to 14444105 its reverse (50144441), we get a palindrome (64588546).

The spelling of 14444105 in words is "fourteen million, four hundred forty-four thousand, one hundred five".

Divisors: 1 5 13 65 317 701 1585 3505 4121 9113 20605 45565 222217 1111085 2888821 14444105