Search a number
-
+
5768289 = 321813541
BaseRepresentation
bin10110000000010001100001
3101212001121100
4112000101201
52434041124
6323345013
7100013112
oct26002141
911761540
105768289
11328a88a
121b22169
13126c6b7
14aa2209
1578e1c9
hex580461

5768289 has 12 divisors (see below), whose sum is σ = 8380372. Its totient is φ = 3823200.

The previous prime is 5768233. The next prime is 5768317. The reversal of 5768289 is 9828675.

It can be written as a sum of positive squares in 2 ways, for example, as 893025 + 4875264 = 945^2 + 2208^2 .

It is not a de Polignac number, because 5768289 - 28 = 5768033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5768089) 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 11 ways as a sum of consecutive naturals, for example, 142 + ... + 3399.

Almost surely, 25768289 is an apocalyptic number.

It is an amenable number.

5768289 is a deficient number, since it is larger than the sum of its proper divisors (2612083).

5768289 is a wasteful number, since it uses less digits than its factorization.

5768289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728 (or 3725 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 5768289 is about 2401.7262541764. The cubic root of 5768289 is about 179.3421356019.

The spelling of 5768289 in words is "five million, seven hundred sixty-eight thousand, two hundred eighty-nine".

Divisors: 1 3 9 181 543 1629 3541 10623 31869 640921 1922763 5768289