Search a number
-
+
5800009 = 17379221
BaseRepresentation
bin10110001000000001001001
3101220200010011
4112020001021
52441100014
6324151521
7100204435
oct26100111
911820104
105800009
1133016a6
121b385a1
131280c77
14aad9c5
157987c4
hex588049

5800009 has 8 divisors (see below), whose sum is σ = 6307848. Its totient is φ = 5310720.

The previous prime is 5799991. The next prime is 5800019. The reversal of 5800009 is 9000085.

It can be written as a sum of positive squares in 4 ways, for example, as 4182025 + 1617984 = 2045^2 + 1272^2 .

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 5800009 - 25 = 5799977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5800019) 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 7 ways as a sum of consecutive naturals, for example, 3982 + ... + 5239.

It is an arithmetic number, because the mean of its divisors is an integer number (788481).

Almost surely, 25800009 is an apocalyptic number.

It is an amenable number.

5800009 is a deficient number, since it is larger than the sum of its proper divisors (507839).

5800009 is a wasteful number, since it uses less digits than its factorization.

5800009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9275.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 5800009 is about 2408.3207842810. The cubic root of 5800009 is about 179.6702708471.

The spelling of 5800009 in words is "five million, eight hundred thousand, nine".

Divisors: 1 17 37 629 9221 156757 341177 5800009