Search a number
BaseRepresentation
bin11011100101011
3201101002
43130223
5422443
6145215
756114
oct33453
921332
1014123
11a67a
12820b
136575
14520b
1542b8
hex372b

14123 has 4 divisors (see below), whose sum is σ = 14640. Its totient is φ = 13608.

The previous prime is 14107. The next prime is 14143. The reversal of 14123 is 32141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14123 - 24 = 14107 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215 + ... + 272.

It is an arithmetic number, because the mean of its divisors is an integer number (3660).

214123 is an apocalyptic number.

14123 is a deficient number, since it is larger than the sum of its proper divisors (517).

14123 is an equidigital number, since it uses as much as digits as its factorization.

14123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516.

The product of its digits is 24, while the sum is 11.

The square root of 14123 is about 118.8402288789. The cubic root of 14123 is about 24.1717996760.

Adding to 14123 its reverse (32141), we get a palindrome (46264).

The spelling of 14123 in words is "fourteen thousand, one hundred twenty-three", and thus it is an iban number.

Divisors: 1 29 487 14123