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530259130 = 2553025913
BaseRepresentation
bin11111100110110…
…001110010111010
31100221202221210001
4133212301302322
52041221243010
6124341143214
716066061662
oct3746616272
91327687701
10530259130
11252354595
121296bab0a
1385b1accb
14505d11a2
1531843c3a
hex1f9b1cba

530259130 has 8 divisors (see below), whose sum is σ = 954466452. Its totient is φ = 212103648.

The previous prime is 530259127. The next prime is 530259209. The reversal of 530259130 is 31952035.

It can be written as a sum of positive squares in 2 ways, for example, as 502073649 + 28185481 = 22407^2 + 5309^2 .

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

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, 26512947 + ... + 26512966.

Almost surely, 2530259130 is an apocalyptic number.

530259130 is a deficient number, since it is larger than the sum of its proper divisors (424207322).

530259130 is a wasteful number, since it uses less digits than its factorization.

530259130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53025920.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 530259130 is about 23027.3561226642. The cubic root of 530259130 is about 809.3991021678.

The spelling of 530259130 in words is "five hundred thirty million, two hundred fifty-nine thousand, one hundred thirty".

Divisors: 1 2 5 10 53025913 106051826 265129565 530259130