Base | Representation |
---|---|
bin | 11010100110110101… |
… | …000000001100011110 |
3 | 2201202000002010220220 |
4 | 122212311000030132 |
5 | 432002042403222 |
6 | 21042502422210 |
7 | 2030650036245 |
oct | 324665001436 |
9 | 81660063826 |
10 | 28568716062 |
11 | 11130328247 |
12 | 5653731966 |
13 | 29039b2123 |
14 | 155031195c |
15 | b23154b5c |
hex | 6a6d4031e |
28568716062 has 48 divisors (see below), whose sum is σ = 58188316032. Its totient is φ = 9350365440.
The previous prime is 28568716037. The next prime is 28568716069. The reversal of 28568716062 is 26061786582.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 28568715996 and 28568716014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28568716069) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7393543 + ... + 7397405.
It is an arithmetic number, because the mean of its divisors is an integer number (1212256584).
Almost surely, 228568716062 is an apocalyptic number.
28568716062 is an abundant number, since it is smaller than the sum of its proper divisors (29619599970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28568716062 is a wasteful number, since it uses less digits than its factorization.
28568716062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4193 (or 4096 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 51.
The spelling of 28568716062 in words is "twenty-eight billion, five hundred sixty-eight million, seven hundred sixteen thousand, sixty-two".
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