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530153304 = 23322089721
BaseRepresentation
bin11111100110010…
…111111101011000
31100221120120121120
4133212113331120
52041204401204
6124335005240
716065141312
oct3746277530
91327516546
10530153304
1125229202a
12129669820
1385ab1aa5
14505a47b2
15318226d9
hex1f997f58

530153304 has 16 divisors (see below), whose sum is σ = 1325383320. Its totient is φ = 176717760.

The previous prime is 530153297. The next prime is 530153311. The reversal of 530153304 is 403351035.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (530153297) and next prime (530153311).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 22089721 = 530153304 / (5 + 3 + 0 + 1 + 5 + 3 + 3 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11044837 + ... + 11044884.

Almost surely, 2530153304 is an apocalyptic number.

It is an amenable number.

530153304 is an abundant number, since it is smaller than the sum of its proper divisors (795230016).

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

530153304 is a wasteful number, since it uses less digits than its factorization.

530153304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22089730 (or 22089726 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 530153304 is about 23025.0581758223. The cubic root of 530153304 is about 809.3452535472.

The spelling of 530153304 in words is "five hundred thirty million, one hundred fifty-three thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 24 22089721 44179442 66269163 88358884 132538326 176717768 265076652 530153304