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530262283 = 1743725393
BaseRepresentation
bin11111100110110…
…010100100001011
31100221210010002211
4133212302210023
52041221343113
6124341205551
716066104115
oct3746624413
91327703084
10530262283
112523569a1
121297008b7
1385b1c585
14505d23b5
1531844b3d
hex1f9b290b

530262283 has 8 divisors (see below), whose sum is σ = 574512048. Its totient is φ = 487463424.

The previous prime is 530262277. The next prime is 530262287. The reversal of 530262283 is 382262035.

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

It is a cyclic number.

It is not a de Polignac number, because 530262283 - 213 = 530254091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530262287) 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, 361966 + ... + 363427.

It is an arithmetic number, because the mean of its divisors is an integer number (71814006).

Almost surely, 2530262283 is an apocalyptic number.

530262283 is a deficient number, since it is larger than the sum of its proper divisors (44249765).

530262283 is a wasteful number, since it uses less digits than its factorization.

530262283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725453.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 530262283 is about 23027.4245846121. The cubic root of 530262283 is about 809.4007064340.

The spelling of 530262283 in words is "five hundred thirty million, two hundred sixty-two thousand, two hundred eighty-three".

Divisors: 1 17 43 731 725393 12331681 31191899 530262283