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5284811533 = 25769129759
BaseRepresentation
bin1001110101111111…
…11101001100001101
3111122022022020112111
410322333331030031
541310402432113
62232223504021
7244651104541
oct47277751415
914568266474
105284811533
112272158141
121035a58011
13662b6c321
14381c3da21
1520de6513d
hex13affd30d

5284811533 has 8 divisors (see below), whose sum is σ = 5313231360. Its totient is φ = 5256453120.

The previous prime is 5284811513. The next prime is 5284811557. The reversal of 5284811533 is 3351184825.

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 5284811533 - 25 = 5284811501 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 (5284811513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162708 + ... + 192466.

It is an arithmetic number, because the mean of its divisors is an integer number (664153920).

Almost surely, 25284811533 is an apocalyptic number.

It is an amenable number.

5284811533 is a deficient number, since it is larger than the sum of its proper divisors (28419827).

5284811533 is a wasteful number, since it uses less digits than its factorization.

5284811533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30707.

The product of its digits is 115200, while the sum is 40.

The square root of 5284811533 is about 72696.7092308861. The cubic root of 5284811533 is about 1741.8463174693.

The spelling of 5284811533 in words is "five billion, two hundred eighty-four million, eight hundred eleven thousand, five hundred thirty-three".

Divisors: 1 257 691 29759 177587 7648063 20563469 5284811533