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14075717 = 63122307
BaseRepresentation
bin110101101100…
…011101000101
3222111010020212
4311230131011
512100410332
61221405205
7230433035
oct65543505
928433225
1014075717
117a44327
124869805
132bbaa36
141c258c5
1513808b2
hexd6c745

14075717 has 4 divisors (see below), whose sum is σ = 14098656. Its totient is φ = 14052780.

The previous prime is 14075707. The next prime is 14075741. The reversal of 14075717 is 71757041.

It is a happy number.

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 an emirpimes, since its reverse is a distinct semiprime: 71757041 = 552712983.

It is a cyclic number.

It is not a de Polignac number, because 14075717 - 26 = 14075653 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 (14075707) 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, 10523 + ... + 11784.

It is an arithmetic number, because the mean of its divisors is an integer number (3524664).

Almost surely, 214075717 is an apocalyptic number.

It is an amenable number.

14075717 is a deficient number, since it is larger than the sum of its proper divisors (22939).

14075717 is an equidigital number, since it uses as much as digits as its factorization.

14075717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22938.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 14075717 is about 3751.7618527833. The cubic root of 14075717 is about 241.4479424620.

It can be divided in two parts, 140 and 75717, that added together give a palindrome (75857).

The spelling of 14075717 in words is "fourteen million, seventy-five thousand, seven hundred seventeen".

Divisors: 1 631 22307 14075717