Search a number
-
+
5392825 = 521712689
BaseRepresentation
bin10100100100100110111001
3101010222120021
4110210212321
52340032300
6311330441
763560344
oct24444671
911128507
105392825
113053789
121980a21
13116a829
14a0545b
15717d1a
hex5249b9

5392825 has 12 divisors (see below), whose sum is σ = 7081020. Its totient is φ = 4060160.

The previous prime is 5392823. The next prime is 5392837. The reversal of 5392825 is 5282935.

5392825 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 249001 + 5143824 = 499^2 + 2268^2 .

It is not a de Polignac number, because 5392825 - 21 = 5392823 is a prime.

It is a super-2 number, since 2×53928252 = 58165122961250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5392823) by changing a digit.

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, 5920 + ... + 6769.

It is an arithmetic number, because the mean of its divisors is an integer number (590085).

Almost surely, 25392825 is an apocalyptic number.

It is an amenable number.

5392825 is a deficient number, since it is larger than the sum of its proper divisors (1688195).

5392825 is a wasteful number, since it uses less digits than its factorization.

5392825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12716 (or 12711 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 5392825 is about 2322.2456803706. The cubic root of 5392825 is about 175.3633267886.

It can be divided in two parts, 539 and 2825, that added together give a square (3364 = 582).

The spelling of 5392825 in words is "five million, three hundred ninety-two thousand, eight hundred twenty-five".

Divisors: 1 5 17 25 85 425 12689 63445 215713 317225 1078565 5392825