Search a number
-
+
5282825 = 52211313
BaseRepresentation
bin10100001001110000001001
3100221101200012
4110021300021
52323022300
6305121305
762621552
oct24116011
910841605
105282825
112a89079
121929235
13112c742
149b7329
156e5435
hex509c09

5282825 has 6 divisors (see below), whose sum is σ = 6550734. Its totient is φ = 4226240.

The previous prime is 5282821. The next prime is 5282831.

It is a happy number.

5282825 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 3 ways, for example, as 868624 + 4414201 = 932^2 + 2101^2 .

It is not a de Polignac number, because 5282825 - 22 = 5282821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5282791 and 5282800.

It is not an unprimeable number, because it can be changed into a prime (5282821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105632 + ... + 105681.

It is an arithmetic number, because the mean of its divisors is an integer number (1091789).

Almost surely, 25282825 is an apocalyptic number.

It is an amenable number.

5282825 is a deficient number, since it is larger than the sum of its proper divisors (1267909).

5282825 is a wasteful number, since it uses less digits than its factorization.

5282825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211323 (or 211318 counting only the distinct ones).

The product of its digits is 12800, while the sum is 32.

The square root of 5282825 is about 2298.4396881363. The cubic root of 5282825 is about 174.1628039812.

The spelling of 5282825 in words is "five million, two hundred eighty-two thousand, eight hundred twenty-five".

Divisors: 1 5 25 211313 1056565 5282825