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7068100717 is a prime number
BaseRepresentation
bin1101001010100101…
…01010100001101101
3200020120212201102001
412211102222201231
5103433413210332
63125205532301
7340103602426
oct64522524155
920216781361
107068100717
112aa7838757
121453114091
1388845b122
144b0a0664d
152b57bc0e7
hex1a54aa86d

7068100717 has 2 divisors, whose sum is σ = 7068100718. Its totient is φ = 7068100716.

The previous prime is 7068100709. The next prime is 7068100729. The reversal of 7068100717 is 7170018607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7047434601 + 20666116 = 83949^2 + 4546^2 .

It is a cyclic number.

It is not a de Polignac number, because 7068100717 - 23 = 7068100709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7068100817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3534050358 + 3534050359.

It is an arithmetic number, because the mean of its divisors is an integer number (3534050359).

Almost surely, 27068100717 is an apocalyptic number.

It is an amenable number.

7068100717 is a deficient number, since it is larger than the sum of its proper divisors (1).

7068100717 is an equidigital number, since it uses as much as digits as its factorization.

7068100717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16464, while the sum is 37.

The square root of 7068100717 is about 84071.9972226187. The cubic root of 7068100717 is about 1919.1146016218.

The spelling of 7068100717 in words is "seven billion, sixty-eight million, one hundred thousand, seven hundred seventeen".