Base | Representation |
---|---|
bin | 1111111010001000… |
… | …10101111100000111 |
3 | 211001012220121121221 |
4 | 13331010111330013 |
5 | 114442412211013 |
6 | 3531253421211 |
7 | 421435050436 |
oct | 77504257407 |
9 | 24035817557 |
10 | 8540741383 |
11 | 3693031459 |
12 | 17a433a807 |
13 | a61591335 |
14 | 5b042711d |
15 | 34ec1008d |
hex | 1fd115f07 |
8540741383 has 2 divisors, whose sum is σ = 8540741384. Its totient is φ = 8540741382.
The previous prime is 8540741353. The next prime is 8540741387. The reversal of 8540741383 is 3831470458.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-8540741383 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8540741387) 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, 4270370691 + 4270370692.
It is an arithmetic number, because the mean of its divisors is an integer number (4270370692).
Almost surely, 28540741383 is an apocalyptic number.
8540741383 is a deficient number, since it is larger than the sum of its proper divisors (1).
8540741383 is an equidigital number, since it uses as much as digits as its factorization.
8540741383 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 322560, while the sum is 43.
The square root of 8540741383 is about 92416.1316167259. The cubic root of 8540741383 is about 2044.0829880886.
The spelling of 8540741383 in words is "eight billion, five hundred forty million, seven hundred forty-one thousand, three hundred eighty-three".
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