Base | Representation |
---|---|
bin | 11001100011101100… |
… | …000110101110011111 |
3 | 2121211111112210100121 |
4 | 121203230012232133 |
5 | 422200212410142 |
6 | 20335023535411 |
7 | 1661021533555 |
oct | 314354065637 |
9 | 77744483317 |
10 | 27442310047 |
11 | 10702517789 |
12 | 539a45a567 |
13 | 27845172a9 |
14 | 148489bbd5 |
15 | aa9304c67 |
hex | 663b06b9f |
27442310047 has 2 divisors, whose sum is σ = 27442310048. Its totient is φ = 27442310046.
The previous prime is 27442310023. The next prime is 27442310053. The reversal of 27442310047 is 74001324472.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 27442310047 - 211 = 27442307999 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 27442309994 and 27442310021.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (27442320047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13721155023 + 13721155024.
It is an arithmetic number, because the mean of its divisors is an integer number (13721155024).
Almost surely, 227442310047 is an apocalyptic number.
27442310047 is a deficient number, since it is larger than the sum of its proper divisors (1).
27442310047 is an equidigital number, since it uses as much as digits as its factorization.
27442310047 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 37632, while the sum is 34.
The spelling of 27442310047 in words is "twenty-seven billion, four hundred forty-two million, three hundred ten thousand, forty-seven".
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