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14226211 = 29490559
BaseRepresentation
bin110110010001…
…001100100011
3222202202200201
4312101030203
512120214321
61224530031
7231630556
oct66211443
928682621
1014226211
1180373aa
124920917
132c4139c
141c6469d
1513b0291
hexd91323

14226211 has 4 divisors (see below), whose sum is σ = 14716800. Its totient is φ = 13735624.

The previous prime is 14226203. The next prime is 14226227. The reversal of 14226211 is 11262241.

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 14226211 - 23 = 14226203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14221211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245251 + ... + 245308.

It is an arithmetic number, because the mean of its divisors is an integer number (3679200).

Almost surely, 214226211 is an apocalyptic number.

14226211 is a deficient number, since it is larger than the sum of its proper divisors (490589).

14226211 is an equidigital number, since it uses as much as digits as its factorization.

14226211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490588.

The product of its digits is 192, while the sum is 19.

The square root of 14226211 is about 3771.7649714689. The cubic root of 14226211 is about 242.3053938758.

Adding to 14226211 its reverse (11262241), we get a palindrome (25488452).

The spelling of 14226211 in words is "fourteen million, two hundred twenty-six thousand, two hundred eleven".

Divisors: 1 29 490559 14226211