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14105327 = 37093803
BaseRepresentation
bin110101110011…
…101011101111
3222112121212112
4311303223233
512102332302
61222154235
7230615255
oct65635357
928477775
1014105327
117a645a5
12488297b
132bcb362
141c325d5
151389552
hexd73aef

14105327 has 4 divisors (see below), whose sum is σ = 14112840. Its totient is φ = 14097816.

The previous prime is 14105323. The next prime is 14105347. The reversal of 14105327 is 72350141.

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, and also an emirpimes, since its reverse is a distinct semiprime: 72350141 = 531365097.

It is a cyclic number.

It is not a de Polignac number, because 14105327 - 22 = 14105323 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 (14105323) 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, 1808 + ... + 5610.

It is an arithmetic number, because the mean of its divisors is an integer number (3528210).

Almost surely, 214105327 is an apocalyptic number.

14105327 is a deficient number, since it is larger than the sum of its proper divisors (7513).

14105327 is an equidigital number, since it uses as much as digits as its factorization.

14105327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7512.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 14105327 is about 3755.7059256550. The cubic root of 14105327 is about 241.6171290192.

Adding to 14105327 its reverse (72350141), we get a palindrome (86455468).

The spelling of 14105327 in words is "fourteen million, one hundred five thousand, three hundred twenty-seven".

Divisors: 1 3709 3803 14105327