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530470495 = 5106094099
BaseRepresentation
bin11111100111100…
…101011001011111
31100222011200201101
4133213211121133
52041300023440
6124345453531
716100632132
oct3747453137
91328150641
10530470495
11252489375
121297a12a7
1385b93289
1450648219
153188669a
hex1f9e565f

530470495 has 4 divisors (see below), whose sum is σ = 636564600. Its totient is φ = 424376392.

The previous prime is 530470453. The next prime is 530470511. The reversal of 530470495 is 594074035.

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 530470495 - 217 = 530339423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53047045 + ... + 53047054.

It is an arithmetic number, because the mean of its divisors is an integer number (159141150).

Almost surely, 2530470495 is an apocalyptic number.

530470495 is a deficient number, since it is larger than the sum of its proper divisors (106094105).

530470495 is a wasteful number, since it uses less digits than its factorization.

530470495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106094104.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 530470495 is about 23031.9450980589. The cubic root of 530470495 is about 809.5066319305.

It can be divided in two parts, 530470 and 495, that added together give a triangular number (530965 = T1030).

The spelling of 530470495 in words is "five hundred thirty million, four hundred seventy thousand, four hundred ninety-five".

Divisors: 1 5 106094099 530470495