Search a number
-
+
530935 = 5106187
BaseRepresentation
bin10000001100111110111
3222222022021
42001213313
5113442220
615214011
74340626
oct2014767
9888267
10530935
11332999
12217307
13157882
14db6bd
15a74aa
hex819f7

530935 has 4 divisors (see below), whose sum is σ = 637128. Its totient is φ = 424744.

The previous prime is 530911. The next prime is 530947. The reversal of 530935 is 539035.

530935 is nontrivially palindromic in base 14.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530935 - 27 = 530807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 53089 + ... + 53098.

It is an arithmetic number, because the mean of its divisors is an integer number (159282).

2530935 is an apocalyptic number.

530935 is a deficient number, since it is larger than the sum of its proper divisors (106193).

530935 is a wasteful number, since it uses less digits than its factorization.

530935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106192.

The product of its (nonzero) digits is 2025, while the sum is 25.

The square root of 530935 is about 728.6528665970. The cubic root of 530935 is about 80.9742843735.

Subtracting 530935 from its reverse (539035), we obtain a square (8100 = 902).

The spelling of 530935 in words is "five hundred thirty thousand, nine hundred thirty-five".

Divisors: 1 5 106187 530935