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14053927 = 30234649
BaseRepresentation
bin110101100111…
…001000100111
3222110000100211
4311213020213
512044211202
61221120251
7230312356
oct65471047
928400324
1014053927
117a29a18
124859087
132bb0b44
141c1b99d
1513791d7
hexd67227

14053927 has 4 divisors (see below), whose sum is σ = 14061600. Its totient is φ = 14046256.

The previous prime is 14053909. The next prime is 14053933. The reversal of 14053927 is 72935041.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14053927 - 211 = 14051879 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14053937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699 + ... + 5347.

It is an arithmetic number, because the mean of its divisors is an integer number (3515400).

Almost surely, 214053927 is an apocalyptic number.

14053927 is a deficient number, since it is larger than the sum of its proper divisors (7673).

14053927 is an equidigital number, since it uses as much as digits as its factorization.

14053927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7672.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 14053927 is about 3748.8567590667. The cubic root of 14053927 is about 241.3232864591.

Adding to 14053927 its reverse (72935041), we get a palindrome (86988968).

The spelling of 14053927 in words is "fourteen million, fifty-three thousand, nine hundred twenty-seven".

Divisors: 1 3023 4649 14053927