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5304863297 = 18129308637
BaseRepresentation
bin1001111000011000…
…11100101001000001
3111200201000222101102
410330030130221001
541331021111142
62234221344145
7245313410516
oct47414345101
914621028342
105304863297
112282503348
121040708055
13667070186
1438477d30d
15210ac6532
hex13c31ca41

5304863297 has 4 divisors (see below), whose sum is σ = 5334172116. Its totient is φ = 5275554480.

The previous prime is 5304863261. The next prime is 5304863357. The reversal of 5304863297 is 7923684035.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7923684035 = 51584736807.

It can be written as a sum of positive squares in 2 ways, for example, as 1120843441 + 4184019856 = 33479^2 + 64684^2 .

It is a cyclic number.

It is not a de Polignac number, because 5304863297 - 26 = 5304863233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5304863237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14654138 + ... + 14654499.

It is an arithmetic number, because the mean of its divisors is an integer number (1333543029).

Almost surely, 25304863297 is an apocalyptic number.

It is an amenable number.

5304863297 is a deficient number, since it is larger than the sum of its proper divisors (29308819).

5304863297 is a wasteful number, since it uses less digits than its factorization.

5304863297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29308818.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 5304863297 is about 72834.4924949711. The cubic root of 5304863297 is about 1744.0465227302.

The spelling of 5304863297 in words is "five billion, three hundred four million, eight hundred sixty-three thousand, two hundred ninety-seven".

Divisors: 1 181 29308637 5304863297