Search a number
-
+
5284524 = 2237531187
BaseRepresentation
bin10100001010001010101100
3100221111000010
4110022022230
52323101044
6305133220
762626530
oct24121254
910844003
105284524
112a8a383
12192a210
13113044b
149b7bc0
156e5bb9
hex50a2ac

5284524 has 48 divisors (see below), whose sum is σ = 14370048. Its totient is φ = 1480128.

The previous prime is 5284523. The next prime is 5284537. The reversal of 5284524 is 4254825.

5284524 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 5284491 and 5284500.

It is not an unprimeable number, because it can be changed into a prime (5284523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3859 + ... + 5045.

It is an arithmetic number, because the mean of its divisors is an integer number (299376).

Almost surely, 25284524 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 5284524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7185024).

5284524 is an abundant number, since it is smaller than the sum of its proper divisors (9085524).

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

5284524 is a wasteful number, since it uses less digits than its factorization.

5284524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254 (or 1252 counting only the distinct ones).

The product of its digits is 12800, while the sum is 30.

The square root of 5284524 is about 2298.8092569850. The cubic root of 5284524 is about 174.1814727104.

The spelling of 5284524 in words is "five million, two hundred eighty-four thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 53 84 106 159 212 318 371 636 742 1113 1187 1484 2226 2374 3561 4452 4748 7122 8309 14244 16618 24927 33236 49854 62911 99708 125822 188733 251644 377466 440377 754932 880754 1321131 1761508 2642262 5284524