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568751066435068 = 221120521629899157
BaseRepresentation
bin1000000101010001101010110…
…1010001111100110111111100
32202120210001220201100122111221
42001110122231101330313330
51044021404141001410233
65333344344412323124
7230540623425451156
oct20124325521746774
92676701821318457
10568751066435068
11155248a77769250
12539579254734a4
131b547cc2c7113a
14a0639ac949ad6
1545b47c17b942d
hex20546ad47cdfc

568751066435068 has 24 divisors (see below), whose sum is σ = 1085850403719984. Its totient is φ = 258510613622400.

The previous prime is 568751066435029. The next prime is 568751066435093. The reversal of 568751066435068 is 860534660157865.

It is a hoax number, since the sum of its digits (70) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 568751066434988 and 568751066435006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314046655 + ... + 315852502.

It is an arithmetic number, because the mean of its divisors is an integer number (45243766821666).

Almost surely, 2568751066435068 is an apocalyptic number.

It is an amenable number.

568751066435068 is a deficient number, since it is larger than the sum of its proper divisors (517099337284916).

568751066435068 is a wasteful number, since it uses less digits than its factorization.

568751066435068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629919693 (or 629919691 counting only the distinct ones).

The product of its (nonzero) digits is 870912000, while the sum is 70.

The spelling of 568751066435068 in words is "five hundred sixty-eight trillion, seven hundred fifty-one billion, sixty-six million, four hundred thirty-five thousand, sixty-eight".

Divisors: 1 2 4 11 22 44 20521 41042 82084 225731 451462 902924 629899157 1259798314 2519596628 6928890727 13857781454 27715562908 12926160600797 25852321201594 51704642403188 142187766608767 284375533217534 568751066435068