Base | Representation |
---|---|
bin | 1010100101011011… |
… | …10101110010001001 |
3 | 112200001000212120000 |
4 | 11102231311302021 |
5 | 43114233401120 |
6 | 2335520153213 |
7 | 260552200335 |
oct | 52255656211 |
9 | 15601025500 |
10 | 5682715785 |
11 | 245682152a |
12 | 1127168809 |
13 | 6c7428a26 |
14 | 3bca1a7c5 |
15 | 233d62990 |
hex | 152b75c89 |
5682715785 has 40 divisors (see below), whose sum is σ = 10215909000. Its totient is φ = 3022119936.
The previous prime is 5682715699. The next prime is 5682715789. The reversal of 5682715785 is 5875172865.
5682715785 is a `hidden beast` number, since 5 + 68 + 2 + 7 + 1 + 578 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 918817344 + 4763898441 = 30312^2 + 69021^2 .
It is not a de Polignac number, because 5682715785 - 27 = 5682715657 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5682715789) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 123091 + ... + 162839.
It is an arithmetic number, because the mean of its divisors is an integer number (255397725).
Almost surely, 25682715785 is an apocalyptic number.
It is an amenable number.
5682715785 is a deficient number, since it is larger than the sum of its proper divisors (4533193215).
5682715785 is a wasteful number, since it uses less digits than its factorization.
5682715785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40119 (or 40110 counting only the distinct ones).
The product of its digits is 4704000, while the sum is 54.
The square root of 5682715785 is about 75383.7899352374. The cubic root of 5682715785 is about 1784.5085999917.
It can be divided in two parts, 568271 and 5785, that added together give a triangular number (574056 = T1071).
The spelling of 5682715785 in words is "five billion, six hundred eighty-two million, seven hundred fifteen thousand, seven hundred eighty-five".
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