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14244131 = 1110112821
BaseRepresentation
bin110110010101…
…100100100011
3222210200021102
4312111210203
512121303011
61225145015
7232034036
oct66254443
928720242
1014244131
118049910
12492b16b
132c495a5
141c6b01d
1513b573b
hexd95923

14244131 has 8 divisors (see below), whose sum is σ = 15694128. Its totient is φ = 12820000.

The previous prime is 14244103. The next prime is 14244143. The reversal of 14244131 is 13144241.

14244131 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 cyclic number.

It is not a de Polignac number, because 14244131 - 26 = 14244067 is a prime.

It is a super-2 number, since 2×142441312 = 405790535890322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14244101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5300 + ... + 7521.

It is an arithmetic number, because the mean of its divisors is an integer number (1961766).

Almost surely, 214244131 is an apocalyptic number.

14244131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14244131 is a deficient number, since it is larger than the sum of its proper divisors (1449997).

14244131 is a wasteful number, since it uses less digits than its factorization.

14244131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12933.

The product of its digits is 384, while the sum is 20.

The square root of 14244131 is about 3774.1397695369. The cubic root of 14244131 is about 242.4070909183.

Adding to 14244131 its reverse (13144241), we get a palindrome (27388372).

It can be divided in two parts, 1424 and 4131, that added together give a palindrome (5555).

The spelling of 14244131 in words is "fourteen million, two hundred forty-four thousand, one hundred thirty-one".

Divisors: 1 11 101 1111 12821 141031 1294921 14244131