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14323211 = 78632371
BaseRepresentation
bin110110101000…
…111000001011
3222221200202022
4312220320023
512131320321
61230555055
7232513430
oct66507013
928850668
1014323211
1180a3271
124968a8b
132c76596
141c8bb87
1513cddab
hexda8e0b

14323211 has 8 divisors (see below), whose sum is σ = 16395264. Its totient is φ = 12257640.

The previous prime is 14323159. The next prime is 14323217. The reversal of 14323211 is 11232341.

14323211 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 14323211 - 218 = 14061067 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 14323211.

It is not an unprimeable number, because it can be changed into a prime (14323217) 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, 4856 + ... + 7226.

It is an arithmetic number, because the mean of its divisors is an integer number (2049408).

Almost surely, 214323211 is an apocalyptic number.

14323211 is a deficient number, since it is larger than the sum of its proper divisors (2072053).

14323211 is an equidigital number, since it uses as much as digits as its factorization.

14323211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241.

The product of its digits is 144, while the sum is 17.

The square root of 14323211 is about 3784.6018284623. The cubic root of 14323211 is about 242.8548586538.

Adding to 14323211 its reverse (11232341), we get a palindrome (25555552).

The spelling of 14323211 in words is "fourteen million, three hundred twenty-three thousand, two hundred eleven".

Divisors: 1 7 863 2371 6041 16597 2046173 14323211