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14345 = 519151
BaseRepresentation
bin11100000001001
3201200022
43200021
5424340
6150225
756552
oct34011
921608
1014345
11a861
128375
1366b6
145329
1543b5
hex3809

14345 has 8 divisors (see below), whose sum is σ = 18240. Its totient is φ = 10800.

The previous prime is 14341. The next prime is 14347. The reversal of 14345 is 54341.

Adding to 14345 its reverse (54341), we get a palindrome (68686).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14345 - 22 = 14341 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (14341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20 + ... + 170.

It is an arithmetic number, because the mean of its divisors is an integer number (2280).

214345 is an apocalyptic number.

It is an amenable number.

14345 is a deficient number, since it is larger than the sum of its proper divisors (3895).

14345 is a wasteful number, since it uses less digits than its factorization.

14345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175.

The product of its digits is 240, while the sum is 17.

The square root of 14345 is about 119.7706140921. The cubic root of 14345 is about 24.2977942869.

The spelling of 14345 in words is "fourteen thousand, three hundred forty-five".

Divisors: 1 5 19 95 151 755 2869 14345