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17039 = 111549
BaseRepresentation
bin100001010001111
3212101002
410022033
51021124
6210515
7100451
oct41217
925332
1017039
1111890
129a3b
1379a9
1462d1
1550ae
hex428f

17039 has 4 divisors (see below), whose sum is σ = 18600. Its totient is φ = 15480.

The previous prime is 17033. The next prime is 17041. The reversal of 17039 is 93071.

17039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93071 = 118461.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-17039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 17039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 764 + ... + 785.

It is an arithmetic number, because the mean of its divisors is an integer number (4650).

217039 is an apocalyptic number.

17039 is a deficient number, since it is larger than the sum of its proper divisors (1561).

17039 is a wasteful number, since it uses less digits than its factorization.

17039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560.

The product of its (nonzero) digits is 189, while the sum is 20.

The square root of 17039 is about 130.5335205991. The cubic root of 17039 is about 25.7324636311.

The spelling of 17039 in words is "seventeen thousand, thirty-nine".

Divisors: 1 11 1549 17039