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568091074 = 21720278243
BaseRepresentation
bin100001110111000…
…110000111000010
31110120222000110011
4201313012013002
52130412403244
6132212055134
720035460125
oct4167060702
91416860404
10568091074
11271744261
1213a3044aa
1390905a85
145563c3bc
1534d18434
hex21dc61c2

568091074 has 16 divisors (see below), whose sum is σ = 902816928. Its totient is φ = 267172672.

The previous prime is 568091011. The next prime is 568091129. The reversal of 568091074 is 470190865.

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 7 ways as a sum of consecutive naturals, for example, 64797 + ... + 73039.

It is an arithmetic number, because the mean of its divisors is an integer number (56426058).

Almost surely, 2568091074 is an apocalyptic number.

568091074 is a deficient number, since it is larger than the sum of its proper divisors (334725854).

568091074 is a wasteful number, since it uses less digits than its factorization.

568091074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10289.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 568091074 is about 23834.6611891170. The cubic root of 568091074 is about 828.2078105279.

The spelling of 568091074 in words is "five hundred sixty-eight million, ninety-one thousand, seventy-four".

Divisors: 1 2 17 34 2027 4054 8243 16486 34459 68918 140131 280262 16708561 33417122 284045537 568091074