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5230025 = 52209201
BaseRepresentation
bin10011111100110111001001
3100211201020122
4103330313021
52314330100
6304033025
762311613
oct23746711
910751218
105230025
112a52439
121902775
1311116b8
149a1db3
156d4985
hex4fcdc9

5230025 has 6 divisors (see below), whose sum is σ = 6485262. Its totient is φ = 4184000.

The previous prime is 5230021. The next prime is 5230091. The reversal of 5230025 is 5200325.

5230025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 104329 + 5125696 = 323^2 + 2264^2 .

It is not a de Polignac number, because 5230025 - 22 = 5230021 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5229985 and 5230012.

It is not an unprimeable number, because it can be changed into a prime (5230021) 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, 104576 + ... + 104625.

It is an arithmetic number, because the mean of its divisors is an integer number (1080877).

Almost surely, 25230025 is an apocalyptic number.

It is an amenable number.

5230025 is a deficient number, since it is larger than the sum of its proper divisors (1255237).

5230025 is a wasteful number, since it uses less digits than its factorization.

5230025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209211 (or 209206 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 5230025 is about 2286.9247910677. The cubic root of 5230025 is about 173.5806278687.

Adding to 5230025 its product of nonzero digits (300), we get a palindrome (5230325).

It can be divided in two parts, 52300 and 25, that added together give a palindrome (52325).

The spelling of 5230025 in words is "five million, two hundred thirty thousand, twenty-five".

Divisors: 1 5 25 209201 1046005 5230025