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14368207 = 72052601
BaseRepresentation
bin110110110011…
…110111001111
31000000222110211
4312303313033
512134240312
61231543251
7233061550
oct66636717
930028424
1014368207
118124057
12498ab27
132c90bc9
141ca0327
1513dc3a7
hexdb3dcf

14368207 has 4 divisors (see below), whose sum is σ = 16420816. Its totient is φ = 12315600.

The previous prime is 14368183. The next prime is 14368223. The reversal of 14368207 is 70286341.

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 14368207 - 219 = 13843919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14368007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1026294 + ... + 1026307.

It is an arithmetic number, because the mean of its divisors is an integer number (4105204).

Almost surely, 214368207 is an apocalyptic number.

14368207 is a deficient number, since it is larger than the sum of its proper divisors (2052609).

14368207 is an equidigital number, since it uses as much as digits as its factorization.

14368207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052608.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 14368207 is about 3790.5417818565. The cubic root of 14368207 is about 243.1089002540.

The spelling of 14368207 in words is "fourteen million, three hundred sixty-eight thousand, two hundred seven".

Divisors: 1 7 2052601 14368207