Base | Representation |
---|---|
bin | 111110010000101100111… |
… | …000101011011000000101 |
3 | 120011000122211202021012021 |
4 | 332100230320223120011 |
5 | 1030044422330411203 |
6 | 13033311231123141 |
7 | 621054136020265 |
oct | 76205470533005 |
9 | 16130584667167 |
10 | 4278540482053 |
11 | 13aa578619472 |
12 | 5912626734b1 |
13 | 250606a62516 |
14 | 10b1223d37a5 |
15 | 764646ed5bd |
hex | 3e42ce2b605 |
4278540482053 has 2 divisors, whose sum is σ = 4278540482054. Its totient is φ = 4278540482052.
The previous prime is 4278540482033. The next prime is 4278540482063. The reversal of 4278540482053 is 3502840458724.
4278540482053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2536686919204 + 1741853562849 = 1592698^2 + 1319793^2 .
It is a cyclic number.
It is not a de Polignac number, because 4278540482053 - 233 = 4269950547461 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4278540482033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2139270241026 + 2139270241027.
It is an arithmetic number, because the mean of its divisors is an integer number (2139270241027).
Almost surely, 24278540482053 is an apocalyptic number.
It is an amenable number.
4278540482053 is a deficient number, since it is larger than the sum of its proper divisors (1).
4278540482053 is an equidigital number, since it uses as much as digits as its factorization.
4278540482053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8601600, while the sum is 52.
The spelling of 4278540482053 in words is "four trillion, two hundred seventy-eight billion, five hundred forty million, four hundred eighty-two thousand, fifty-three".
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