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5301387497 = 71933924047
BaseRepresentation
bin1001110111111110…
…01100000011101001
3111200110111101111002
410323333030003221
541324123344442
62234015044345
7245242023140
oct47377140351
914613441432
105301387497
11228054998a
12103b5106b5
136664240a3
14384116757
1521063b732
hex13bfcc0e9

5301387497 has 8 divisors (see below), whose sum is σ = 6090122496. Its totient is φ = 4520500992.

The previous prime is 5301387433. The next prime is 5301387499. The reversal of 5301387497 is 7947831035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5301387497 - 26 = 5301387433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5301387499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1960673 + ... + 1963374.

It is an arithmetic number, because the mean of its divisors is an integer number (761265312).

Almost surely, 25301387497 is an apocalyptic number.

It is an amenable number.

5301387497 is a deficient number, since it is larger than the sum of its proper divisors (788734999).

5301387497 is a wasteful number, since it uses less digits than its factorization.

5301387497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3924247.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 5301387497 is about 72810.6276377288. The cubic root of 5301387497 is about 1743.6655338779.

The spelling of 5301387497 in words is "five billion, three hundred one million, three hundred eighty-seven thousand, four hundred ninety-seven".

Divisors: 1 7 193 1351 3924047 27468329 757341071 5301387497