Base | Representation |
---|---|
bin | 10001011101001110010011… |
… | …00101100001101011110010 |
3 | 12000220210212012200200200211 |
4 | 20232213021211201223302 |
5 | 20012420102211011231 |
6 | 213350550511334334 |
7 | 11041256103613606 |
oct | 1056471145415362 |
9 | 160823765620624 |
10 | 38387504782066 |
11 | 1126005a7644a0 |
12 | 437b9098213aa |
13 | 1855c06a3a65b |
14 | 969d72501506 |
15 | 468831695eb1 |
hex | 22e9c9961af2 |
38387504782066 has 8 divisors (see below), whose sum is σ = 62815916916144. Its totient is φ = 17448865810020.
The previous prime is 38387504782009. The next prime is 38387504782111. The reversal of 38387504782066 is 66028740578383.
38387504782066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 38387504781992 and 38387504782010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872443290480 + ... + 872443290523.
It is an arithmetic number, because the mean of its divisors is an integer number (7851989614518).
Almost surely, 238387504782066 is an apocalyptic number.
38387504782066 is a deficient number, since it is larger than the sum of its proper divisors (24428412134078).
38387504782066 is a wasteful number, since it uses less digits than its factorization.
38387504782066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1744886581016.
The product of its (nonzero) digits is 325140480, while the sum is 67.
The spelling of 38387504782066 in words is "thirty-eight trillion, three hundred eighty-seven billion, five hundred four million, seven hundred eighty-two thousand, sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •