Base | Representation |
---|---|
bin | 110000110011101010… |
… | …000111110111100001 |
3 | 12000021021200020222202 |
4 | 300303222013313201 |
5 | 1324312002202331 |
6 | 40024120342545 |
7 | 3533451045125 |
oct | 606352076741 |
9 | 160237606882 |
10 | 52406287841 |
11 | 20252a8a796 |
12 | a1a6914a55 |
13 | 4c3244a69b |
14 | 2772149585 |
15 | 156ac5decb |
hex | c33a87de1 |
52406287841 has 2 divisors, whose sum is σ = 52406287842. Its totient is φ = 52406287840.
The previous prime is 52406287831. The next prime is 52406287861. The reversal of 52406287841 is 14878260425.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 26900920225 + 25505367616 = 164015^2 + 159704^2 .
It is a cyclic number.
It is not a de Polignac number, because 52406287841 - 26 = 52406287777 is a prime.
It is not a weakly prime, because it can be changed into another prime (52406287811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26203143920 + 26203143921.
It is an arithmetic number, because the mean of its divisors is an integer number (26203143921).
Almost surely, 252406287841 is an apocalyptic number.
It is an amenable number.
52406287841 is a deficient number, since it is larger than the sum of its proper divisors (1).
52406287841 is an equidigital number, since it uses as much as digits as its factorization.
52406287841 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 860160, while the sum is 47.
The spelling of 52406287841 in words is "fifty-two billion, four hundred six million, two hundred eighty-seven thousand, eight hundred forty-one".
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