Base | Representation |
---|---|
bin | 11010101101000111… |
… | …100100110000000010 |
3 | 2202000100122201002102 |
4 | 122231013210300002 |
5 | 432211101411212 |
6 | 21101152350402 |
7 | 2033401040513 |
oct | 325507446002 |
9 | 82010581072 |
10 | 28674247682 |
11 | 11184957763 |
12 | 5682b45402 |
13 | 291c811682 |
14 | 1560342a0a |
15 | b2c54d5c2 |
hex | 6ad1e4c02 |
28674247682 has 16 divisors (see below), whose sum is σ = 44393231520. Its totient is φ = 13883757888.
The previous prime is 28674247663. The next prime is 28674247699.
28674247682 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1805543 + ... + 1821354.
It is an arithmetic number, because the mean of its divisors is an integer number (2774576970).
Almost surely, 228674247682 is an apocalyptic number.
28674247682 is a deficient number, since it is larger than the sum of its proper divisors (15718983838).
28674247682 is a wasteful number, since it uses less digits than its factorization.
28674247682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3627025.
The product of its digits is 14450688, while the sum is 56.
The spelling of 28674247682 in words is "twenty-eight billion, six hundred seventy-four million, two hundred forty-seven thousand, six hundred eighty-two".
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