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530914 = 21791483
BaseRepresentation
bin10000001100111100010
3222222021111
42001213202
5113442124
615213534
74340566
oct2014742
9888244
10530914
1133297a
122172aa
13157867
14db6a6
15a7494
hex819e2

530914 has 8 divisors (see below), whose sum is σ = 801360. Its totient is φ = 263796.

The previous prime is 530911. The next prime is 530947. The reversal of 530914 is 419035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (530911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384 + ... + 1099.

It is an arithmetic number, because the mean of its divisors is an integer number (100170).

2530914 is an apocalyptic number.

530914 is a deficient number, since it is larger than the sum of its proper divisors (270446).

530914 is a wasteful number, since it uses less digits than its factorization.

530914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 530914 is about 728.6384563005. The cubic root of 530914 is about 80.9732167711.

Adding to 530914 its reverse (419035), we get a palindrome (949949).

It can be divided in two parts, 530 and 914, that added together give a square (1444 = 382).

The spelling of 530914 in words is "five hundred thirty thousand, nine hundred fourteen".

Divisors: 1 2 179 358 1483 2966 265457 530914