Base | Representation |
---|---|
bin | 110111110110101011011… |
… | …010101001011000111000 |
3 | 111120221021110011002020202 |
4 | 313312223122221120320 |
5 | 1000341300102401121 |
6 | 12055140545141332 |
7 | 544210125002615 |
oct | 67665332513070 |
9 | 14527243132222 |
10 | 3838281684536 |
11 | 124a895a46692 |
12 | 51ba7492a848 |
13 | 21ac4386bb00 |
14 | d3ab953750c |
15 | 69c9874c40b |
hex | 37dab6a9638 |
3838281684536 has 96 divisors (see below), whose sum is σ = 7905509085600. Its totient is φ = 1745947607040.
The previous prime is 3838281684511. The next prime is 3838281684547. The reversal of 3838281684536 is 6354861828383.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 377147480 + ... + 377157656.
It is an arithmetic number, because the mean of its divisors is an integer number (82349052975).
Almost surely, 23838281684536 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3838281684536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3952754542800).
3838281684536 is an abundant number, since it is smaller than the sum of its proper divisors (4067227401064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3838281684536 is a wasteful number, since it uses less digits than its factorization.
3838281684536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14209 (or 14192 counting only the distinct ones).
The product of its digits is 159252480, while the sum is 65.
The spelling of 3838281684536 in words is "three trillion, eight hundred thirty-eight billion, two hundred eighty-one million, six hundred eighty-four thousand, five hundred thirty-six".
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