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5020825 = 52229877
BaseRepresentation
bin10011001001110010011001
3100110002021111
4103021302121
52241131300
6255340321
760450655
oct23116231
910402244
105020825
11291a247
1218216a1
13106a404
14949a65
156929ba
hex4c9c99

5020825 has 12 divisors (see below), whose sum is σ = 6260140. Its totient is φ = 3994560.

The previous prime is 5020793. The next prime is 5020861. The reversal of 5020825 is 5280205.

5020825 is nontrivially palindromic in base 2.

It can be written as a sum of positive squares in 6 ways, for example, as 458329 + 4562496 = 677^2 + 2136^2 .

It is not a de Polignac number, because 5020825 - 25 = 5020793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5020796 and 5020805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5287 + ... + 6163.

Almost surely, 25020825 is an apocalyptic number.

It is an amenable number.

5020825 is a deficient number, since it is larger than the sum of its proper divisors (1239315).

5020825 is a wasteful number, since it uses less digits than its factorization.

5020825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116 (or 1111 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 5020825 is about 2240.7197504373. The cubic root of 5020825 is about 171.2346674962.

The spelling of 5020825 in words is "five million, twenty thousand, eight hundred twenty-five".

Divisors: 1 5 25 229 877 1145 4385 5725 21925 200833 1004165 5020825