Base | Representation |
---|---|
bin | 10100001111101010… |
… | …00011010101101001 |
3 | 1001001110111112010000 |
4 | 22013311003111221 |
5 | 134224401003212 |
6 | 4554255213213 |
7 | 533223662412 |
oct | 120765032551 |
9 | 31043445100 |
10 | 10868766057 |
11 | 4678153896 |
12 | 2133b17209 |
13 | 1042999326 |
14 | 7516ac809 |
15 | 4392ba1dc |
hex | 287d43569 |
10868766057 has 20 divisors (see below), whose sum is σ = 16278943120. Its totient is φ = 7226705304.
The previous prime is 10868766049. The next prime is 10868766089. The reversal of 10868766057 is 75066786801.
10868766057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10868766057 - 23 = 10868766049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10868765994 and 10868766012.
It is not an unprimeable number, because it can be changed into a prime (10868766047) 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 19 ways as a sum of consecutive naturals, for example, 146323 + ... + 207720.
It is an arithmetic number, because the mean of its divisors is an integer number (813947156).
Almost surely, 210868766057 is an apocalyptic number.
It is an amenable number.
10868766057 is a deficient number, since it is larger than the sum of its proper divisors (5410177063).
10868766057 is an equidigital number, since it uses as much as digits as its factorization.
10868766057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354434 (or 354425 counting only the distinct ones).
The product of its (nonzero) digits is 3386880, while the sum is 54.
The spelling of 10868766057 in words is "ten billion, eight hundred sixty-eight million, seven hundred sixty-six thousand, fifty-seven".
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