Base | Representation |
---|---|
bin | 11010101111101000… |
… | …000011110101000000 |
3 | 2202010021211002201221 |
4 | 122233220003311000 |
5 | 432302334134031 |
6 | 21105254204424 |
7 | 2034421450531 |
oct | 325750036500 |
9 | 82107732657 |
10 | 28716318016 |
11 | 111a6681831 |
12 | 5695053714 |
13 | 2928451669 |
14 | 1565b74688 |
15 | b310ada11 |
hex | 6afa03d40 |
28716318016 has 28 divisors (see below), whose sum is σ = 57016058688. Its totient is φ = 14350067072.
The previous prime is 28716317999. The next prime is 28716318017. The reversal of 28716318016 is 61081361782.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28716318017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11176 + ... + 239911.
Almost surely, 228716318016 is an apocalyptic number.
It is an amenable number.
28716318016 is a deficient number, since it is larger than the sum of its proper divisors (28299740672).
28716318016 is a wasteful number, since it uses less digits than its factorization.
28716318016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252886 (or 252876 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 43.
Adding to 28716318016 its reverse (61081361782), we get a palindrome (89797679798).
The spelling of 28716318016 in words is "twenty-eight billion, seven hundred sixteen million, three hundred eighteen thousand, sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •