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5283784 = 231197619
BaseRepresentation
bin10100001001111111001000
3100221102222201
4110021333020
52323040114
6305125544
762624422
oct24117710
910842881
105283784
112a89870
1219298b4
13112cccc
149b7812
156e5874
hex509fc8

5283784 has 32 divisors (see below), whose sum is σ = 10936800. Its totient is φ = 2373120.

The previous prime is 5283781. The next prime is 5283791. The reversal of 5283784 is 4873825.

5283784 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5283781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8227 + ... + 8845.

It is an arithmetic number, because the mean of its divisors is an integer number (341775).

Almost surely, 25283784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5283784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5468400).

5283784 is an abundant number, since it is smaller than the sum of its proper divisors (5653016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5283784 is a wasteful number, since it uses less digits than its factorization.

5283784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 729 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 5283784 is about 2298.6482984572. The cubic root of 5283784 is about 174.1733420313.

The spelling of 5283784 in words is "five million, two hundred eighty-three thousand, seven hundred eighty-four".

Divisors: 1 2 4 8 11 22 44 88 97 194 388 619 776 1067 1238 2134 2476 4268 4952 6809 8536 13618 27236 54472 60043 120086 240172 480344 660473 1320946 2641892 5283784