Base | Representation |
---|---|
bin | 110101010110101110… |
… | …011100001000010011 |
3 | 12110212121110200012112 |
4 | 311112232130020103 |
5 | 1414312113324032 |
6 | 42152442415535 |
7 | 4065455321411 |
oct | 652656341023 |
9 | 173777420175 |
10 | 57289589267 |
11 | 22329530399 |
12 | b12a2015ab |
13 | 5530069c61 |
14 | 2ab69102b1 |
15 | 17548131b2 |
hex | d56b9c213 |
57289589267 has 2 divisors, whose sum is σ = 57289589268. Its totient is φ = 57289589266.
The previous prime is 57289589243. The next prime is 57289589281. The reversal of 57289589267 is 76298598275.
57289589267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 57289589267 - 228 = 57021153811 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57289589197 and 57289589206.
It is not a weakly prime, because it can be changed into another prime (57289589867) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28644794633 + 28644794634.
It is an arithmetic number, because the mean of its divisors is an integer number (28644794634).
Almost surely, 257289589267 is an apocalyptic number.
57289589267 is a deficient number, since it is larger than the sum of its proper divisors (1).
57289589267 is an equidigital number, since it uses as much as digits as its factorization.
57289589267 is an evil number, because the sum of its binary digits is even.
The product of its digits is 152409600, while the sum is 68.
The spelling of 57289589267 in words is "fifty-seven billion, two hundred eighty-nine million, five hundred eighty-nine thousand, two hundred sixty-seven".
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