Base | Representation |
---|---|
bin | 1001101010100011… |
… | …00100011111010000 |
3 | 111101121120121100111 |
4 | 10311101210133100 |
5 | 41111311000043 |
6 | 2214513131104 |
7 | 242403531433 |
oct | 46521443720 |
9 | 14347517314 |
10 | 5188765648 |
11 | 2222a17480 |
12 | 1009859a94 |
13 | 648cb1541 |
14 | 37319b81a |
15 | 2057e209d |
hex | 1354647d0 |
5188765648 has 40 divisors (see below), whose sum is σ = 10973672640. Its totient is φ = 2357130240.
The previous prime is 5188765597. The next prime is 5188765649. The reversal of 5188765648 is 8465678815.
It is a super-3 number, since 3×51887656483 (a number of 30 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5188765592 and 5188765601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5188765649) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324661 + ... + 340267.
It is an arithmetic number, because the mean of its divisors is an integer number (274341816).
Almost surely, 25188765648 is an apocalyptic number.
It is an amenable number.
5188765648 is an abundant number, since it is smaller than the sum of its proper divisors (5784906992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5188765648 is a wasteful number, since it uses less digits than its factorization.
5188765648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17515 (or 17509 counting only the distinct ones).
The product of its digits is 12902400, while the sum is 58.
The square root of 5188765648 is about 72033.0871752697. The cubic root of 5188765648 is about 1731.2296655929.
The spelling of 5188765648 in words is "five billion, one hundred eighty-eight million, seven hundred sixty-five thousand, six hundred forty-eight".
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