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BaseRepresentation
bin1111110000100
3102001211
41332010
5224233
6101204
732344
oct17604
912054
108068
116075
124804
133898
142d24
1525cd
hex1f84

8068 has 6 divisors (see below), whose sum is σ = 14126. Its totient is φ = 4032.

The previous prime is 8059. The next prime is 8069. The reversal of 8068 is 8608.

It can be written as a sum of positive squares in only one way, i.e., 7744 + 324 = 88^2 + 18^2 .

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (8069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005 + ... + 1012.

28068 is an apocalyptic number.

It is an amenable number.

8068 is a deficient number, since it is larger than the sum of its proper divisors (6058).

8068 is a wasteful number, since it uses less digits than its factorization.

8068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021 (or 2019 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 8068 is about 89.8220462915. The cubic root of 8068 is about 20.0565068650.

The spelling of 8068 in words is "eight thousand, sixty-eight".

Divisors: 1 2 4 2017 4034 8068