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14233405 = 56414441
BaseRepresentation
bin110110010010…
…111100111101
3222210010120011
4312102330331
512120432110
61225023221
7231660544
oct66227475
928703504
1014233405
11804184a
124924b11
132c44744
141c6715b
1513b248a
hexd92f3d

14233405 has 8 divisors (see below), whose sum is σ = 17110584. Its totient is φ = 11366400.

The previous prime is 14233399. The next prime is 14233423. The reversal of 14233405 is 50433241.

14233405 is digitally balanced in base 3, 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 4 ways, for example, as 3250809 + 10982596 = 1803^2 + 3314^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14233405 - 23 = 14233397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985 + ... + 5425.

It is an arithmetic number, because the mean of its divisors is an integer number (2138823).

Almost surely, 214233405 is an apocalyptic number.

It is an amenable number.

14233405 is a deficient number, since it is larger than the sum of its proper divisors (2877179).

14233405 is an equidigital number, since it uses as much as digits as its factorization.

14233405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5087.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 14233405 is about 3772.7185158715. The cubic root of 14233405 is about 242.3462304991.

Adding to 14233405 its reverse (50433241), we get a palindrome (64666646).

The spelling of 14233405 in words is "fourteen million, two hundred thirty-three thousand, four hundred five".

Divisors: 1 5 641 3205 4441 22205 2846681 14233405