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528484 = 221112011
BaseRepresentation
bin10000001000001100100
3222211221111
42001001210
5113402414
615154404
74330525
oct2010144
9884844
10528484
11331070
12215a04
13156718
14da84c
15a68c4
hex81064

528484 has 12 divisors (see below), whose sum is σ = 1009008. Its totient is φ = 240200.

The previous prime is 528469. The next prime is 528487. The reversal of 528484 is 484825.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (528487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5962 + ... + 6049.

It is an arithmetic number, because the mean of its divisors is an integer number (84084).

2528484 is an apocalyptic number.

It is an amenable number.

528484 is a deficient number, since it is larger than the sum of its proper divisors (480524).

528484 is a wasteful number, since it uses less digits than its factorization.

528484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12026 (or 12024 counting only the distinct ones).

The product of its digits is 10240, while the sum is 31.

The square root of 528484 is about 726.9690502353. The cubic root of 528484 is about 80.8494893369.

It can be divided in two parts, 528 and 484, that multiplied together give a palindrome (255552).

The spelling of 528484 in words is "five hundred twenty-eight thousand, four hundred eighty-four".

Divisors: 1 2 4 11 22 44 12011 24022 48044 132121 264242 528484