Base | Representation |
---|---|
bin | 1001000110101100… |
… | …11100110001001001 |
3 | 110121122201220200210 |
4 | 10203112130301021 |
5 | 40002320223412 |
6 | 2125011551333 |
7 | 232062531540 |
oct | 44326346111 |
9 | 13548656623 |
10 | 4888054857 |
11 | 20891a7a64 |
12 | b44bbb549 |
13 | 5cb8c506a |
14 | 345281157 |
15 | 1d91e283c |
hex | 12359cc49 |
4888054857 has 16 divisors (see below), whose sum is σ = 7455792512. Its totient is φ = 2790426240.
The previous prime is 4888054811. The next prime is 4888054861. The reversal of 4888054857 is 7584508884.
It is not a de Polignac number, because 4888054857 - 27 = 4888054729 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4888054797 and 4888054806.
It is not an unprimeable number, because it can be changed into a prime (4888054757) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92548 + ... + 135429.
It is an arithmetic number, because the mean of its divisors is an integer number (465987032).
Almost surely, 24888054857 is an apocalyptic number.
It is an amenable number.
4888054857 is a deficient number, since it is larger than the sum of its proper divisors (2567737655).
4888054857 is a wasteful number, since it uses less digits than its factorization.
4888054857 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229008.
The product of its (nonzero) digits is 11468800, while the sum is 57.
The square root of 4888054857 is about 69914.6254870896. The cubic root of 4888054857 is about 1697.1179375885.
The spelling of 4888054857 in words is "four billion, eight hundred eighty-eight million, fifty-four thousand, eight hundred fifty-seven".
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