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38039 is a prime number
BaseRepresentation
bin1001010010010111
31221011212
421102113
52204124
6452035
7215621
oct112227
957155
1038039
1126641
121a01b
1314411
14dc11
15b40e
hex9497

38039 has 2 divisors, whose sum is σ = 38040. Its totient is φ = 38038.

The previous prime is 38011. The next prime is 38047. The reversal of 38039 is 93083.

38039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (93083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38039 - 28 = 37783 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a plaindrome in base 8.

It is a nialpdrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 38039.

It is not a weakly prime, because it can be changed into another prime (38069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19019 + 19020.

It is an arithmetic number, because the mean of its divisors is an integer number (19020).

238039 is an apocalyptic number.

38039 is a deficient number, since it is larger than the sum of its proper divisors (1).

38039 is an equidigital number, since it uses as much as digits as its factorization.

38039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 38039 is about 195.0358941323. The cubic root of 38039 is about 33.6312516303.

The spelling of 38039 in words is "thirty-eight thousand, thirty-nine".