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14111 = 103137
BaseRepresentation
bin11011100011111
3201100122
43130133
5422421
6145155
756066
oct33437
921318
1014111
11a669
1281bb
136566
1451dd
1542ab
hex371f

14111 has 4 divisors (see below), whose sum is σ = 14352. Its totient is φ = 13872.

The previous prime is 14107. The next prime is 14143. The reversal of 14111 is 11141.

Adding to 14111 its reverse (11141), we get a palindrome (25252).

It can be divided in two parts, 141 and 11, that multiplied together give a palindrome (1551).

14111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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: 11141 = 13857.

It is a cyclic number.

It is not a de Polignac number, because 14111 - 22 = 14107 is a prime.

It is a Duffinian number.

14111 is a modest number, since divided by 111 gives 14 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14011) 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, 35 + ... + 171.

It is an arithmetic number, because the mean of its divisors is an integer number (3588).

214111 is an apocalyptic number.

14111 is a deficient number, since it is larger than the sum of its proper divisors (241).

14111 is a wasteful number, since it uses less digits than its factorization.

14111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240.

The product of its digits is 4, while the sum is 8.

The square root of 14111 is about 118.7897301958. The cubic root of 14111 is about 24.1649516553.

The spelling of 14111 in words is "fourteen thousand, one hundred eleven", and thus it is an iban number.

Divisors: 1 103 137 14111