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14331 = 317281
BaseRepresentation
bin11011111111011
3201122210
43133323
5424311
6150203
756532
oct33773
921583
1014331
11a849
128363
1366a5
145319
1543a6
hex37fb

14331 has 8 divisors (see below), whose sum is σ = 20304. Its totient is φ = 8960.

The previous prime is 14327. The next prime is 14341. The reversal of 14331 is 13341.

Adding to 14331 its reverse (13341), we get a palindrome (27672).

Subtracting from 14331 its reverse (13341), we obtain a triangular number (990 = T44).

14331 is nontrivially palindromic in base 2.

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

It is a cyclic number.

It is not a de Polignac number, because 14331 - 22 = 14327 is a prime.

It is a super-2 number, since 2×143312 = 410755122, which contains 22 as substring.

14331 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 14331.

It is not an unprimeable number, because it can be changed into a prime (14321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90 + ... + 191.

It is an arithmetic number, because the mean of its divisors is an integer number (2538).

214331 is an apocalyptic number.

14331 is a deficient number, since it is larger than the sum of its proper divisors (5973).

14331 is a wasteful number, since it uses less digits than its factorization.

14331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301.

The product of its digits is 36, while the sum is 12.

The square root of 14331 is about 119.7121547714. The cubic root of 14331 is about 24.2898872381.

The spelling of 14331 in words is "fourteen thousand, three hundred thirty-one".

Divisors: 1 3 17 51 281 843 4777 14331