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5568725 = 52297681
BaseRepresentation
bin10101001111100011010101
3101110220212002
4111033203111
52411144400
6315205045
765222231
oct25174325
911426762
105568725
113163958
121a46785
1311cc906
14a4d5c1
1574eed5
hex54f8d5

5568725 has 12 divisors (see below), whose sum is σ = 7144260. Its totient is φ = 4300800.

The previous prime is 5568721. The next prime is 5568727. The reversal of 5568725 is 5278655.

5568725 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 6 ways, for example, as 3844 + 5564881 = 62^2 + 2359^2 .

It is not a de Polignac number, because 5568725 - 22 = 5568721 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5568721) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3116 + ... + 4565.

It is an arithmetic number, because the mean of its divisors is an integer number (595355).

Almost surely, 25568725 is an apocalyptic number.

It is an amenable number.

5568725 is a deficient number, since it is larger than the sum of its proper divisors (1575535).

5568725 is a wasteful number, since it uses less digits than its factorization.

5568725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7720 (or 7715 counting only the distinct ones).

The product of its digits is 84000, while the sum is 38.

The square root of 5568725 is about 2359.8146113625. The cubic root of 5568725 is about 177.2495973249.

It can be divided in two parts, 55 and 68725, that multiplied together give a triangular number (3779875 = T2749).

The spelling of 5568725 in words is "five million, five hundred sixty-eight thousand, seven hundred twenty-five".

Divisors: 1 5 25 29 145 725 7681 38405 192025 222749 1113745 5568725