Search a number
-
+
14042323 = 17826019
BaseRepresentation
bin110101100100…
…010011010011
3222102102110001
4311210103103
512043323243
61220550431
7230233501
oct65442323
928372401
1014042323
117a21229
124852417
132ba8789
141c17671
151375a4d
hexd644d3

14042323 has 4 divisors (see below), whose sum is σ = 14868360. Its totient is φ = 13216288.

The previous prime is 14042321. The next prime is 14042339. The reversal of 14042323 is 32324041.

14042323 is digitally balanced in base 2 and base 3, because in such bases 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 cyclic number.

It is not a de Polignac number, because 14042323 - 21 = 14042321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14042323.

It is not an unprimeable number, because it can be changed into a prime (14042321) 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, 412993 + ... + 413026.

It is an arithmetic number, because the mean of its divisors is an integer number (3717090).

Almost surely, 214042323 is an apocalyptic number.

14042323 is a deficient number, since it is larger than the sum of its proper divisors (826037).

14042323 is an equidigital number, since it uses as much as digits as its factorization.

14042323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826036.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 14042323 is about 3747.3087676358. The cubic root of 14042323 is about 241.2568498328.

Adding to 14042323 its reverse (32324041), we get a palindrome (46366364).

It can be divided in two parts, 14042 and 323, that added together give a triangular number (14365 = T169).

The spelling of 14042323 in words is "fourteen million, forty-two thousand, three hundred twenty-three".

Divisors: 1 17 826019 14042323