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14238 = 2327113
BaseRepresentation
bin11011110011110
3201112100
43132132
5423423
6145530
756340
oct33636
921470
1014238
11a774
1282a6
136633
145290
154343
hex379e

14238 has 24 divisors (see below), whose sum is σ = 35568. Its totient is φ = 4032.

The previous prime is 14221. The next prime is 14243. The reversal of 14238 is 83241.

It is a happy number.

14238 is an esthetic number in base 15, because in such base its adjacent digits differ by 1.

It is a Harshad number since it is a multiple of its sum of digits (18).

14238 is an undulating number in base 15.

It is a Curzon number.

It is a plaindrome in base 16.

It is a nialpdrome in base 11 and base 13.

It is a zygodrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 14238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70 + ... + 182.

It is an arithmetic number, because the mean of its divisors is an integer number (1482).

214238 is an apocalyptic number.

14238 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17784).

14238 is an abundant number, since it is smaller than the sum of its proper divisors (21330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14238 is a wasteful number, since it uses less digits than its factorization.

14238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 125 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 14238 is about 119.3230908081. The cubic root of 14238 is about 24.2372306741.

Adding to 14238 its reverse (83241), we get a palindrome (97479).

It can be divided in two parts, 1423 and 8, that added together give a triangular number (1431 = T53).

The spelling of 14238 in words is "fourteen thousand, two hundred thirty-eight".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 113 126 226 339 678 791 1017 1582 2034 2373 4746 7119 14238