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530471760 = 2435713107227
BaseRepresentation
bin11111100111100…
…101101101010000
31100222011202110020
4133213211231100
52041300044020
6124345503440
716100635620
oct3747455520
91328152406
10530471760
1125248a315
121297a1b80
1385b93a20
1450648880
1531886c40
hex1f9e5b50

530471760 has 320 divisors, whose sum is σ = 2051868672. Its totient is φ = 110389248.

The previous prime is 530471719. The next prime is 530471771. The reversal of 530471760 is 67174035.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2336767 + ... + 2336993.

Almost surely, 2530471760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530471760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1025934336).

530471760 is an abundant number, since it is smaller than the sum of its proper divisors (1521396912).

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

530471760 is a wasteful number, since it uses less digits than its factorization.

530471760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 530471760 is about 23031.9725599003. The cubic root of 530471760 is about 809.5072754002.

The spelling of 530471760 in words is "five hundred thirty million, four hundred seventy-one thousand, seven hundred sixty".