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530028210217 = 11104334618459
BaseRepresentation
bin1111011011010000010…
…01001010100000101001
31212200002120120211202111
413231220021022200221
532140444210211332
61043254104002321
753202410310622
oct7555011124051
91780076524674
10530028210217
1119486911a260
12868814603a1
133ac9b30c2bc
141b9212d2a49
15dbc1e80947
hex7b6824a829

530028210217 has 8 divisors (see below), whose sum is σ = 578268139680. Its totient is φ = 481797538560.

The previous prime is 530028210197. The next prime is 530028210247. The reversal of 530028210217 is 712012820035.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-530028210217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530028210247) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2194467 + ... + 2423992.

It is an arithmetic number, because the mean of its divisors is an integer number (72283517460).

Almost surely, 2530028210217 is an apocalyptic number.

It is an amenable number.

530028210217 is a deficient number, since it is larger than the sum of its proper divisors (48239929463).

530028210217 is a wasteful number, since it uses less digits than its factorization.

530028210217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628903.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 530028210217 in words is "five hundred thirty billion, twenty-eight million, two hundred ten thousand, two hundred seventeen".

Divisors: 1 11 10433 114763 4618459 50803049 48184382747 530028210217