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5304515437 = 131921475771
BaseRepresentation
bin1001111000010110…
…00111101101101101
3111200200101022012201
410330023013231231
541330423443222
62234210101501
7245310431404
oct47413075555
914620338181
105304515437
112282295a61
12104057a891
13666c7aa40
143846cc63b
15210a58427
hex13c2c7b6d

5304515437 has 8 divisors (see below), whose sum is σ = 6013216160. Its totient is φ = 4638766320.

The previous prime is 5304515417. The next prime is 5304515443. The reversal of 5304515437 is 7345154035.

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

It is a cyclic number.

It is not a de Polignac number, because 5304515437 - 215 = 5304482669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5304515396 and 5304515405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5304515417) 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, 10737639 + ... + 10738132.

It is an arithmetic number, because the mean of its divisors is an integer number (751652020).

Almost surely, 25304515437 is an apocalyptic number.

It is an amenable number.

5304515437 is a deficient number, since it is larger than the sum of its proper divisors (708700723).

5304515437 is a wasteful number, since it uses less digits than its factorization.

5304515437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21475803.

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 5304515437 is about 72832.1044389080. The cubic root of 5304515437 is about 1744.0084006492.

The spelling of 5304515437 in words is "five billion, three hundred four million, five hundred fifteen thousand, four hundred thirty-seven".

Divisors: 1 13 19 247 21475771 279185023 408039649 5304515437