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530560563 = 31313604117
BaseRepresentation
bin11111100111111…
…011011000110011
31100222100021021020
4133213323120303
52041310414223
6124351430523
716101455541
oct3747733063
91328307236
10530560563
11252540005
12129825443
1385bc5280
145066cd91
15318a31e3
hex1f9fb633

530560563 has 8 divisors (see below), whose sum is σ = 761830608. Its totient is φ = 326498784.

The previous prime is 530560561. The next prime is 530560621. The reversal of 530560563 is 365065035.

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

It is not a de Polignac number, because 530560563 - 21 = 530560561 is a prime.

It is a super-2 number, since 2×5305605632 = 562989022021753938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530560561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6802020 + ... + 6802097.

It is an arithmetic number, because the mean of its divisors is an integer number (95228826).

Almost surely, 2530560563 is an apocalyptic number.

530560563 is a deficient number, since it is larger than the sum of its proper divisors (231270045).

530560563 is a wasteful number, since it uses less digits than its factorization.

530560563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13604133.

The product of its (nonzero) digits is 40500, while the sum is 33.

The square root of 530560563 is about 23033.9002993414. The cubic root of 530560563 is about 809.5524444170.

The spelling of 530560563 in words is "five hundred thirty million, five hundred sixty thousand, five hundred sixty-three".

Divisors: 1 3 13 39 13604117 40812351 176853521 530560563