Base | Representation |
---|---|
bin | 11010110111100001… |
… | …000110100101101001 |
3 | 2202110111221102012100 |
4 | 122313201012211221 |
5 | 433040232241131 |
6 | 21130344004013 |
7 | 2040620002122 |
oct | 326741064551 |
9 | 82414842170 |
10 | 28848712041 |
11 | 11264389386 |
12 | 5711460609 |
13 | 29499c7a16 |
14 | 1579599049 |
15 | b3ca117e6 |
hex | 6b7846969 |
28848712041 has 12 divisors (see below), whose sum is σ = 41673797568. Its totient is φ = 19230888984.
The previous prime is 28848712027. The next prime is 28848712063. The reversal of 28848712041 is 14021784882.
28848712041 is a `hidden beast` number, since 2 + 8 + 8 + 487 + 120 + 41 = 666.
It is not a de Polignac number, because 28848712041 - 215 = 28848679273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (28848710041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11085 + ... + 240458.
It is an arithmetic number, because the mean of its divisors is an integer number (3472816464).
Almost surely, 228848712041 is an apocalyptic number.
It is an amenable number.
28848712041 is a deficient number, since it is larger than the sum of its proper divisors (12825085527).
28848712041 is a wasteful number, since it uses less digits than its factorization.
28848712041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264292 (or 264289 counting only the distinct ones).
The product of its (nonzero) digits is 229376, while the sum is 45.
The spelling of 28848712041 in words is "twenty-eight billion, eight hundred forty-eight million, seven hundred twelve thousand, forty-one".
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