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568092996 = 223215780361
BaseRepresentation
bin100001110111000…
…110100101000100
31110120222010002100
4201313012211010
52130412433441
6132212112100
720035465542
oct4167064504
91416863070
10568092996
11271745749
1213a305630
1390906903
145563cd92
1534d18cb6
hex21dc6944

568092996 has 18 divisors (see below), whose sum is σ = 1436012942. Its totient is φ = 189364320.

The previous prime is 568092953. The next prime is 568093109. The reversal of 568092996 is 699290865.

It can be written as a sum of positive squares in only one way, i.e., 448846596 + 119246400 = 21186^2 + 10920^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7890145 + ... + 7890216.

Almost surely, 2568092996 is an apocalyptic number.

It is an amenable number.

568092996 is an abundant number, since it is smaller than the sum of its proper divisors (867919946).

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

568092996 is a wasteful number, since it uses less digits than its factorization.

568092996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15780371 (or 15780366 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The square root of 568092996 is about 23834.7015085148. The cubic root of 568092996 is about 828.2087445411.

The spelling of 568092996 in words is "five hundred sixty-eight million, ninety-two thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 36 15780361 31560722 47341083 63121444 94682166 142023249 189364332 284046498 568092996