Base | Representation |
---|---|
bin | 1100011010111010… |
… | …11111100001001011 |
3 | 122012201120000202120 |
4 | 12031131133201023 |
5 | 102124040123102 |
6 | 3021404302323 |
7 | 324150332064 |
oct | 61535374113 |
9 | 18181500676 |
10 | 6668286027 |
11 | 2912089a97 |
12 | 13612419a3 |
13 | 823682ca0 |
14 | 47388d56b |
15 | 2906436bc |
hex | 18d75f84b |
6668286027 has 16 divisors (see below), whose sum is σ = 9577121568. Its totient is φ = 4102640640.
The previous prime is 6668285977. The next prime is 6668286029. The reversal of 6668286027 is 7206828666.
It is a happy number.
It is not a de Polignac number, because 6668286027 - 216 = 6668220491 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6668286029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184377 + ... + 217557.
It is an arithmetic number, because the mean of its divisors is an integer number (598570098).
Almost surely, 26668286027 is an apocalyptic number.
6668286027 is a deficient number, since it is larger than the sum of its proper divisors (2908835541).
6668286027 is a wasteful number, since it uses less digits than its factorization.
6668286027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38350.
The product of its (nonzero) digits is 2322432, while the sum is 51.
The square root of 6668286027 is about 81659.5740069712. The cubic root of 6668286027 is about 1882.2244330669.
The spelling of 6668286027 in words is "six billion, six hundred sixty-eight million, two hundred eighty-six thousand, twenty-seven".
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