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14244769 = 711184997
BaseRepresentation
bin110110010101…
…101110100001
3222210201011001
4312111232201
512121313034
61225152001
7232035640
oct66255641
928721131
1014244769
11804a340
12492b601
132c49976
141c6b357
1513b5a14
hexd95ba1

14244769 has 8 divisors (see below), whose sum is σ = 17759808. Its totient is φ = 11099760.

The previous prime is 14244749. The next prime is 14244773. The reversal of 14244769 is 96744241.

It is a happy number.

14244769 is digitally balanced in base 3, 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 not a de Polignac number, because 14244769 - 211 = 14242721 is a prime.

It is a super-2 number, since 2×142447692 = 405826887726722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14244749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92422 + ... + 92575.

It is an arithmetic number, because the mean of its divisors is an integer number (2219976).

Almost surely, 214244769 is an apocalyptic number.

It is an amenable number.

14244769 is a deficient number, since it is larger than the sum of its proper divisors (3515039).

14244769 is a wasteful number, since it uses less digits than its factorization.

14244769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185015.

The product of its digits is 48384, while the sum is 37.

The square root of 14244769 is about 3774.2242911624. The cubic root of 14244769 is about 242.4107100327.

The spelling of 14244769 in words is "fourteen million, two hundred forty-four thousand, seven hundred sixty-nine".

Divisors: 1 7 11 77 184997 1294979 2034967 14244769