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14939 is a prime number
BaseRepresentation
bin11101001011011
3202111022
43221123
5434224
6153055
761361
oct35133
922438
1014939
1110251
12878b
136a52
145631
15465e
hex3a5b

14939 has 2 divisors, whose sum is σ = 14940. Its totient is φ = 14938.

The previous prime is 14929. The next prime is 14947. The reversal of 14939 is 93941.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (93941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14939 - 24 = 14923 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 14939.

It is not a weakly prime, because it can be changed into another prime (14929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7469 + 7470.

It is an arithmetic number, because the mean of its divisors is an integer number (7470).

214939 is an apocalyptic number.

14939 is a deficient number, since it is larger than the sum of its proper divisors (1).

14939 is an equidigital number, since it uses as much as digits as its factorization.

14939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 26.

The square root of 14939 is about 122.2252019839. The cubic root of 14939 is about 24.6286444484.

The spelling of 14939 in words is "fourteen thousand, nine hundred thirty-nine".