Base | Representation |
---|---|
bin | 1111000001101101… |
… | …11111101000000100 |
3 | 202211020101110011002 |
4 | 13200312333220010 |
5 | 113010233330233 |
6 | 3412310032432 |
7 | 403630310024 |
oct | 74066775004 |
9 | 22736343132 |
10 | 8067480068 |
11 | 346a9781aa |
12 | 1691948718 |
13 | 9b750b95b |
14 | 567631a84 |
15 | 3233c96e8 |
hex | 1e0dbfa04 |
8067480068 has 6 divisors (see below), whose sum is σ = 14118090126. Its totient is φ = 4033740032.
The previous prime is 8067480049. The next prime is 8067480097. The reversal of 8067480068 is 8600847608.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 4831918144 + 3235561924 = 69512^2 + 56882^2 .
It is an unprimeable number.
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, 1008435005 + ... + 1008435012.
It is an arithmetic number, because the mean of its divisors is an integer number (2353015021).
Almost surely, 28067480068 is an apocalyptic number.
It is an amenable number.
8067480068 is a deficient number, since it is larger than the sum of its proper divisors (6050610058).
8067480068 is a wasteful number, since it uses less digits than its factorization.
8067480068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2016870021 (or 2016870019 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 47.
The square root of 8067480068 is about 89819.1520111385. The cubic root of 8067480068 is about 2005.6076017072.
The spelling of 8067480068 in words is "eight billion, sixty-seven million, four hundred eighty thousand, sixty-eight".
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