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530663000471 = 2512114195221
BaseRepresentation
bin1111011100011011111…
…10101100100110010111
31212201201211001112021122
413232031332230212113
532143244212003341
61043441101434155
753224216036232
oct7561576544627
91781654045248
10530663000471
1119506447a5aa
1286a19b6b95b
133b06c999336
141b981734419
15dc0ca7194b
hex7b8dfac997

530663000471 has 4 divisors (see below), whose sum is σ = 532777195944. Its totient is φ = 528548805000.

The previous prime is 530663000459. The next prime is 530663000477. The reversal of 530663000471 is 174000366035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174000366035 = 534800073207.

It is a cyclic number.

It is not a de Polignac number, because 530663000471 - 226 = 530595891607 is a prime.

It is a super-3 number, since 3×5306630004713 (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530663000477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1057097360 + ... + 1057097861.

It is an arithmetic number, because the mean of its divisors is an integer number (133194298986).

Almost surely, 2530663000471 is an apocalyptic number.

530663000471 is a deficient number, since it is larger than the sum of its proper divisors (2114195473).

530663000471 is a wasteful number, since it uses less digits than its factorization.

530663000471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114195472.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 530663000471 in words is "five hundred thirty billion, six hundred sixty-three million, four hundred seventy-one", and thus it is an aban number.

Divisors: 1 251 2114195221 530663000471