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568996073 = 4123515903
BaseRepresentation
bin100001111010100…
…011000011101001
31110122122222212122
4201322203003221
52131130333243
6132243321025
720046246452
oct4172430351
91418588778
10568996073
11272202198
1213a680175
1390b61989
14557d6129
1534e46668
hex21ea30e9

568996073 has 8 divisors (see below), whose sum is σ = 583220736. Its totient is φ = 554788000.

The previous prime is 568996049. The next prime is 568996079. The reversal of 568996073 is 370699865.

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 568996073 - 214 = 568979689 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (568996079) 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, 93440 + ... + 99342.

It is an arithmetic number, because the mean of its divisors is an integer number (72902592).

Almost surely, 2568996073 is an apocalyptic number.

It is an amenable number.

568996073 is a deficient number, since it is larger than the sum of its proper divisors (14224663).

568996073 is a wasteful number, since it uses less digits than its factorization.

568996073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8295.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The square root of 568996073 is about 23853.6385694091. The cubic root of 568996073 is about 828.6473700835.

The spelling of 568996073 in words is "five hundred sixty-eight million, nine hundred ninety-six thousand, seventy-three".

Divisors: 1 41 2351 5903 96391 242023 13877953 568996073