Search a number
-
+
5830285 = 51166057
BaseRepresentation
bin10110001111011010001101
3101222012122111
4112033122031
52443032120
6324544021
7100361626
oct26173215
911865574
105830285
11332241a
121b52011
131291996
14abaa4d
157a275a
hex58f68d

5830285 has 4 divisors (see below), whose sum is σ = 6996348. Its totient is φ = 4664224.

The previous prime is 5830277. The next prime is 5830313. The reversal of 5830285 is 5820385.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5820385 = 51164077.

It can be written as a sum of positive squares in 2 ways, for example, as 4247721 + 1582564 = 2061^2 + 1258^2 .

It is a cyclic number.

It is not a de Polignac number, because 5830285 - 23 = 5830277 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583024 + ... + 583033.

It is an arithmetic number, because the mean of its divisors is an integer number (1749087).

Almost surely, 25830285 is an apocalyptic number.

It is an amenable number.

5830285 is a deficient number, since it is larger than the sum of its proper divisors (1166063).

5830285 is a wasteful number, since it uses less digits than its factorization.

5830285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166062.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 5830285 is about 2414.5983102785. The cubic root of 5830285 is about 179.9823542373.

The spelling of 5830285 in words is "five million, eight hundred thirty thousand, two hundred eighty-five".

Divisors: 1 5 1166057 5830285