Base | Representation |
---|---|
bin | 11000011001101010110… |
… | …00001110000110011111 |
3 | 2222011002112011110222122 |
4 | 30030311120032012133 |
5 | 102214033011230013 |
6 | 1441055005133155 |
7 | 114400453545245 |
oct | 14146530160637 |
9 | 2864075143878 |
10 | 838414164383 |
11 | 2a3629a35a94 |
12 | 1165a725a1bb |
13 | 610a6615363 |
14 | 2c818088795 |
15 | 16c20976a08 |
hex | c33560e19f |
838414164383 has 8 divisors (see below), whose sum is σ = 839136533760. Its totient is φ = 837691934040.
The previous prime is 838414164353. The next prime is 838414164407. The reversal of 838414164383 is 383461414838.
838414164383 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 cyclic number.
It is not a de Polignac number, because 838414164383 - 218 = 838413902239 is a prime.
It is a super-2 number, since 2×8384141643832 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (838414164353) 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, 14646728 + ... + 14703858.
It is an arithmetic number, because the mean of its divisors is an integer number (104892066720).
Almost surely, 2838414164383 is an apocalyptic number.
838414164383 is a deficient number, since it is larger than the sum of its proper divisors (722369377).
838414164383 is a wasteful number, since it uses less digits than its factorization.
838414164383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69517.
The product of its digits is 5308416, while the sum is 53.
The spelling of 838414164383 in words is "eight hundred thirty-eight billion, four hundred fourteen million, one hundred sixty-four thousand, three hundred eighty-three".
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