Base | Representation |
---|---|
bin | 11001111010100010… |
… | …110001000101010011 |
3 | 2122211020000221201101 |
4 | 121322202301011103 |
5 | 423441342104232 |
6 | 20441042045231 |
7 | 2003355604531 |
oct | 317242610523 |
9 | 78736027641 |
10 | 27825738067 |
11 | 108899a3946 |
12 | 5486949817 |
13 | 2815aa588a |
14 | 14bd78b151 |
15 | accce31e7 |
hex | 67a8b1153 |
27825738067 has 2 divisors, whose sum is σ = 27825738068. Its totient is φ = 27825738066.
The previous prime is 27825738053. The next prime is 27825738071. The reversal of 27825738067 is 76083752872.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 27825738067 - 211 = 27825736019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 27825737999 and 27825738017.
It is not a weakly prime, because it can be changed into another prime (27825738007) 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, 13912869033 + 13912869034.
It is an arithmetic number, because the mean of its divisors is an integer number (13912869034).
Almost surely, 227825738067 is an apocalyptic number.
27825738067 is a deficient number, since it is larger than the sum of its proper divisors (1).
27825738067 is an equidigital number, since it uses as much as digits as its factorization.
27825738067 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7902720, while the sum is 55.
The spelling of 27825738067 in words is "twenty-seven billion, eight hundred twenty-five million, seven hundred thirty-eight thousand, sixty-seven".
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