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5378570 = 251733109
BaseRepresentation
bin10100100001001000001010
3101010021000022
4110201020022
52334103240
6311140442
763500651
oct24411012
911107008
105378570
113043aaa
121974722
1311641b2
14a00198
157139b5
hex52120a

5378570 has 16 divisors (see below), whose sum is σ = 9740520. Its totient is φ = 2138304.

The previous prime is 5378563. The next prime is 5378587. The reversal of 5378570 is 758735.

It can be written as a sum of positive squares in 4 ways, for example, as 4566769 + 811801 = 2137^2 + 901^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5378570.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176 + ... + 3284.

Almost surely, 25378570 is an apocalyptic number.

5378570 is a deficient number, since it is larger than the sum of its proper divisors (4361950).

5378570 is a wasteful number, since it uses less digits than its factorization.

5378570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3289.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 5378570 is about 2319.1744220735. The cubic root of 5378570 is about 175.2086762382.

The spelling of 5378570 in words is "five million, three hundred seventy-eight thousand, five hundred seventy".

Divisors: 1 2 5 10 173 346 865 1730 3109 6218 15545 31090 537857 1075714 2689285 5378570