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5370725 = 521712637
BaseRepresentation
bin10100011111001101100101
3101002212020202
4110133031211
52333330400
6311040245
763436043
oct24371545
911085222
105370725
113039118
121970085
131160759
149db393
157114d5
hex51f365

5370725 has 12 divisors (see below), whose sum is σ = 7052004. Its totient is φ = 4043520.

The previous prime is 5370721. The next prime is 5370731. The reversal of 5370725 is 5270735.

It can be written as a sum of positive squares in 6 ways, for example, as 276676 + 5094049 = 526^2 + 2257^2 .

It is not a de Polignac number, because 5370725 - 22 = 5370721 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5370721) 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, 5894 + ... + 6743.

It is an arithmetic number, because the mean of its divisors is an integer number (587667).

Almost surely, 25370725 is an apocalyptic number.

It is an amenable number.

5370725 is a deficient number, since it is larger than the sum of its proper divisors (1681279).

5370725 is a wasteful number, since it uses less digits than its factorization.

5370725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12664 (or 12659 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 5370725 is about 2317.4824702681. The cubic root of 5370725 is about 175.1234503089.

The spelling of 5370725 in words is "five million, three hundred seventy thousand, seven hundred twenty-five".

Divisors: 1 5 17 25 85 425 12637 63185 214829 315925 1074145 5370725