Base | Representation |
---|---|
bin | 11010101101101001… |
… | …000000110011011110 |
3 | 2202000222011001022111 |
4 | 122231221000303132 |
5 | 432220322411332 |
6 | 21102104304234 |
7 | 2033535406414 |
oct | 325551006336 |
9 | 82028131274 |
10 | 28683013342 |
11 | 111898a4505 |
12 | 5685a7207a |
13 | 2921590459 |
14 | 15615852b4 |
15 | b2d1d0947 |
hex | 6ada40cde |
28683013342 has 16 divisors (see below), whose sum is σ = 43786189440. Its totient is φ = 14089547992.
The previous prime is 28683013327. The next prime is 28683013391. The reversal of 28683013342 is 24331038682.
It is a junction number, because it is equal to n+sod(n) for n = 28683013295 and 28683013304.
It is a congruent number.
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, 452938 + ... + 512365.
It is an arithmetic number, because the mean of its divisors is an integer number (2736636840).
Almost surely, 228683013342 is an apocalyptic number.
28683013342 is a deficient number, since it is larger than the sum of its proper divisors (15103176098).
28683013342 is a wasteful number, since it uses less digits than its factorization.
28683013342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 965567.
The product of its (nonzero) digits is 165888, while the sum is 40.
The spelling of 28683013342 in words is "twenty-eight billion, six hundred eighty-three million, thirteen thousand, three hundred forty-two".
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