Base | Representation |
---|---|
bin | 100101011110101111… |
… | …011101001000001001 |
3 | 10211212200120101110121 |
4 | 211132233131020021 |
5 | 1124410004012131 |
6 | 30253220543241 |
7 | 2623201042636 |
oct | 453657351011 |
9 | 124780511417 |
10 | 40244204041 |
11 | 16081893168 |
12 | 7971851b21 |
13 | 3a44845ab2 |
14 | 1d3abb918d |
15 | 10a8173911 |
hex | 95ebdd209 |
40244204041 has 2 divisors, whose sum is σ = 40244204042. Its totient is φ = 40244204040.
The previous prime is 40244203897. The next prime is 40244204047. The reversal of 40244204041 is 14040244204.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 40078438416 + 165765625 = 200196^2 + 12875^2 .
It is a cyclic number.
It is not a de Polignac number, because 40244204041 - 221 = 40242106889 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40244203997 and 40244204015.
It is not a weakly prime, because it can be changed into another prime (40244204047) 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, 20122102020 + 20122102021.
It is an arithmetic number, because the mean of its divisors is an integer number (20122102021).
Almost surely, 240244204041 is an apocalyptic number.
It is an amenable number.
40244204041 is a deficient number, since it is larger than the sum of its proper divisors (1).
40244204041 is an equidigital number, since it uses as much as digits as its factorization.
40244204041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4096, while the sum is 25.
Adding to 40244204041 its reverse (14040244204), we get a palindrome (54284448245).
The spelling of 40244204041 in words is "forty billion, two hundred forty-four million, two hundred four thousand, forty-one".
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