Search a number
-
+
530124 = 22376311
BaseRepresentation
bin10000001011011001100
3222221012020
42001123030
5113430444
615210140
74335360
oct2013314
9887166
10530124
11332321
12216950
131573aa
14db2a0
15a7119
hex816cc

530124 has 24 divisors (see below), whose sum is σ = 1413888. Its totient is φ = 151440.

The previous prime is 530093. The next prime is 530129. The reversal of 530124 is 421035.

It is not an unprimeable number, because it can be changed into a prime (530129) by changing a digit.

530124 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3072 + ... + 3239.

It is an arithmetic number, because the mean of its divisors is an integer number (58912).

2530124 is an apocalyptic number.

It is an amenable number.

530124 is an abundant number, since it is smaller than the sum of its proper divisors (883764).

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

530124 is a wasteful number, since it uses less digits than its factorization.

530124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6325 (or 6323 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 530124 is about 728.0961474970. The cubic root of 530124 is about 80.9330341200.

Adding to 530124 its reverse (421035), we get a palindrome (951159).

The spelling of 530124 in words is "five hundred thirty thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 6311 12622 18933 25244 37866 44177 75732 88354 132531 176708 265062 530124