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530967 = 3176989
BaseRepresentation
bin10000001101000010111
3222222100110
42001220113
5113442332
615214103
74341003
oct2015027
9888313
10530967
11332a18
12217333
131578a8
14db703
15a74cc
hex81a17

530967 has 4 divisors (see below), whose sum is σ = 707960. Its totient is φ = 353976.

The previous prime is 530947. The next prime is 530969. The reversal of 530967 is 769035.

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

It is not a de Polignac number, because 530967 - 28 = 530711 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530969) 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, 88492 + ... + 88497.

It is an arithmetic number, because the mean of its divisors is an integer number (176990).

2530967 is an apocalyptic number.

530967 is a deficient number, since it is larger than the sum of its proper divisors (176993).

530967 is a wasteful number, since it uses less digits than its factorization.

530967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176992.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 530967 is about 728.6748245960. The cubic root of 530967 is about 80.9759111420.

The spelling of 530967 in words is "five hundred thirty thousand, nine hundred sixty-seven".

Divisors: 1 3 176989 530967