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14214041 = 36913851
BaseRepresentation
bin110110001110…
…001110011001
3222202010222222
4312032032121
512114322131
61224353425
7231550232
oct66161631
928663888
1014214041
118029246
124915875
132c3899a
141c60089
1513ab87b
hexd8e399

14214041 has 4 divisors (see below), whose sum is σ = 14221584. Its totient is φ = 14206500.

The previous prime is 14214019. The next prime is 14214043. The reversal of 14214041 is 14041241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14214041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14214043) 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, 1766 + ... + 5616.

It is an arithmetic number, because the mean of its divisors is an integer number (3555396).

Almost surely, 214214041 is an apocalyptic number.

It is an amenable number.

14214041 is a deficient number, since it is larger than the sum of its proper divisors (7543).

14214041 is an equidigital number, since it uses as much as digits as its factorization.

14214041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7542.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 14214041 is about 3770.1513232230. The cubic root of 14214041 is about 242.2362797145.

Adding to 14214041 its reverse (14041241), we get a palindrome (28255282).

The spelling of 14214041 in words is "fourteen million, two hundred fourteen thousand, forty-one".

Divisors: 1 3691 3851 14214041