Base | Representation |
---|---|
bin | 10100001010010011010110… |
… | …010001111100011001100000 |
3 | 102121221122221002101101002121 |
4 | 110022103112101330121200 |
5 | 43110222401332333223 |
6 | 512325532534354024 |
7 | 24451054666300042 |
oct | 2412232621743140 |
9 | 377848832341077 |
10 | 88668899886688 |
11 | 262862a6435590 |
12 | 9b407631bb914 |
13 | 3a6259793aaa4 |
14 | 17c7851d61a92 |
15 | a3b73547315d |
hex | 50a4d647c660 |
88668899886688 has 48 divisors (see below), whose sum is σ = 192285513778176. Its totient is φ = 39912743975040.
The previous prime is 88668899886683. The next prime is 88668899886701.
It is a happy number.
88668899886688 is nontrivially palindromic in base 10.
It is a zygodrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88668899886683) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222780656 + ... + 1222853167.
It is an arithmetic number, because the mean of its divisors is an integer number (4005948203712).
Almost surely, 288668899886688 is an apocalyptic number.
88668899886688 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
88668899886688 is an abundant number, since it is smaller than the sum of its proper divisors (103616613891488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88668899886688 is a wasteful number, since it uses less digits than its factorization.
88668899886688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2445633947 (or 2445633939 counting only the distinct ones).
The product of its digits is 1761205026816, while the sum is 106.
The spelling of 88668899886688 in words is "eighty-eight trillion, six hundred sixty-eight billion, eight hundred ninety-nine million, eight hundred eighty-six thousand, six hundred eighty-eight".
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