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BaseRepresentation
bin11011110101001
3201112202
43132221
5423444
6145545
756354
oct33651
921482
1014249
11a784
1282b5
136641
14529b
15434e
hex37a9

14249 has 2 divisors, whose sum is σ = 14250. Its totient is φ = 14248.

The previous prime is 14243. The next prime is 14251. The reversal of 14249 is 94241.

It can be divided in two parts, 142 and 49, that added together give a palindrome (191).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13225 + 1024 = 115^2 + 32^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14249 is a prime.

It is a Sophie Germain prime.

Together with 14251, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 14249.

It is not a weakly prime, because it can be changed into another prime (14243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7124 + 7125.

It is an arithmetic number, because the mean of its divisors is an integer number (7125).

214249 is an apocalyptic number.

It is an amenable number.

14249 is a deficient number, since it is larger than the sum of its proper divisors (1).

14249 is an equidigital number, since it uses as much as digits as its factorization.

14249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 20.

The square root of 14249 is about 119.3691752506. The cubic root of 14249 is about 24.2434708039.

The spelling of 14249 in words is "fourteen thousand, two hundred forty-nine".