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6808230179 is a prime number
BaseRepresentation
bin1100101011100110…
…10101100100100011
3122120110212221001022
412111303111210203
5102420401331204
63043324000055
7330500000402
oct62563254443
918513787038
106808230179
112984083113
1213a009002b
13846670a8a
144882bb639
1529ca885be
hex195cd5923

6808230179 has 2 divisors, whose sum is σ = 6808230180. Its totient is φ = 6808230178.

The previous prime is 6808230139. The next prime is 6808230181. The reversal of 6808230179 is 9710328086.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6808230179 is a prime.

It is a Sophie Germain prime.

Together with 6808230181, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6808230139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3404115089 + 3404115090.

It is an arithmetic number, because the mean of its divisors is an integer number (3404115090).

Almost surely, 26808230179 is an apocalyptic number.

6808230179 is a deficient number, since it is larger than the sum of its proper divisors (1).

6808230179 is an equidigital number, since it uses as much as digits as its factorization.

6808230179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 6808230179 is about 82512.0002120904. Note that the first 3 decimals coincide. The cubic root of 6808230179 is about 1895.3004982906.

The spelling of 6808230179 in words is "six billion, eight hundred eight million, two hundred thirty thousand, one hundred seventy-nine".