Base | Representation |
---|---|
bin | 10010010111000110110000… |
… | …111011110000001010000011 |
3 | 101120220212200220221200202022 |
4 | 102113012300323300022003 |
5 | 41041022411014221414 |
6 | 443425130555512055 |
7 | 23003120624415305 |
oct | 2227066073601203 |
9 | 346825626850668 |
10 | 80752648585859 |
11 | 23804007a00618 |
12 | 90824a275862b |
13 | 3609c329c3633 |
14 | 15d2640277975 |
15 | 950865b6218e |
hex | 4971b0ef0283 |
80752648585859 has 2 divisors, whose sum is σ = 80752648585860. Its totient is φ = 80752648585858.
The previous prime is 80752648585841. The next prime is 80752648585913. The reversal of 80752648585859 is 95858584625708.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 80752648585859 - 220 = 80752647537283 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (80752648785859) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40376324292929 + 40376324292930.
It is an arithmetic number, because the mean of its divisors is an integer number (40376324292930).
Almost surely, 280752648585859 is an apocalyptic number.
80752648585859 is a deficient number, since it is larger than the sum of its proper divisors (1).
80752648585859 is an equidigital number, since it uses as much as digits as its factorization.
80752648585859 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7741440000, while the sum is 80.
The spelling of 80752648585859 in words is "eighty trillion, seven hundred fifty-two billion, six hundred forty-eight million, five hundred eighty-five thousand, eight hundred fifty-nine".
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