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14344243 = 17843779
BaseRepresentation
bin110110101110…
…000000110011
3222222202121021
4312232000303
512133003433
61231240311
7232631644
oct66560063
928882537
1014344243
118108051
124979097
132c83024
141c956cb
1513d522d
hexdae033

14344243 has 4 divisors (see below), whose sum is σ = 15188040. Its totient is φ = 13500448.

The previous prime is 14344237. The next prime is 14344247. The reversal of 14344243 is 34244341.

Adding to 14344243 its reverse (34244341), we get a palindrome (48588584).

14344243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2k-14344243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14344247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421873 + ... + 421906.

It is an arithmetic number, because the mean of its divisors is an integer number (3797010).

Almost surely, 214344243 is an apocalyptic number.

14344243 is a deficient number, since it is larger than the sum of its proper divisors (843797).

14344243 is an equidigital number, since it uses as much as digits as its factorization.

14344243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843796.

The product of its digits is 4608, while the sum is 25.

The square root of 14344243 is about 3787.3794370250. The cubic root of 14344243 is about 242.9736687304.

The spelling of 14344243 in words is "fourteen million, three hundred forty-four thousand, two hundred forty-three".

Divisors: 1 17 843779 14344243