Base | Representation |
---|---|
bin | 1010101111100111… |
… | …11110000010000001 |
3 | 112212222220100112100 |
4 | 11113303332002001 |
5 | 43303130133023 |
6 | 2352212421013 |
7 | 262640651304 |
oct | 52763760201 |
9 | 15788810470 |
10 | 5768208513 |
11 | 24a0004481 |
12 | 114b917769 |
13 | 70c060242 |
14 | 3ca112b3b |
15 | 23b5edc43 |
hex | 157cfe081 |
5768208513 has 12 divisors (see below), whose sum is σ = 8332581348. Its totient is φ = 3845137920.
The previous prime is 5768208497. The next prime is 5768208521. The reversal of 5768208513 is 3158028675.
5768208513 is a `hidden beast` number, since 57 + 6 + 82 + 0 + 8 + 513 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1773083664 + 3995124849 = 42108^2 + 63207^2 .
It is not a de Polignac number, because 5768208513 - 24 = 5768208497 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5768208553) 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 11 ways as a sum of consecutive naturals, for example, 126193 + ... + 165713.
It is an arithmetic number, because the mean of its divisors is an integer number (694381779).
Almost surely, 25768208513 is an apocalyptic number.
It is an amenable number.
5768208513 is a deficient number, since it is larger than the sum of its proper divisors (2564372835).
5768208513 is a wasteful number, since it uses less digits than its factorization.
5768208513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55744 (or 55741 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The square root of 5768208513 is about 75948.7229188220. The cubic root of 5768208513 is about 1793.4130145640.
The spelling of 5768208513 in words is "five billion, seven hundred sixty-eight million, two hundred eight thousand, five hundred thirteen".
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