Base | Representation |
---|---|
bin | 10001100100000000110110… |
… | …10111010111111010110100 |
3 | 12001202010001022021122021021 |
4 | 20302000123113113322310 |
5 | 20030230402042201443 |
6 | 214050053005430524 |
7 | 11064155360225263 |
oct | 1062003327277264 |
9 | 161663038248237 |
10 | 38620805037748 |
11 | 1133aa9a66865a |
12 | 43b8b7956b444 |
13 | 1871c0709341b |
14 | 9773850725da |
15 | 46e9383479ed |
hex | 23201b5d7eb4 |
38620805037748 has 24 divisors (see below), whose sum is σ = 71564221153152. Its totient is φ = 18173952683904.
The previous prime is 38620805037719. The next prime is 38620805037761. The reversal of 38620805037748 is 84773050802683.
38620805037748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 6203086 + ... + 10757317.
It is an arithmetic number, because the mean of its divisors is an integer number (2981842548048).
Almost surely, 238620805037748 is an apocalyptic number.
It is an amenable number.
38620805037748 is a deficient number, since it is larger than the sum of its proper divisors (32943416115404).
38620805037748 is a wasteful number, since it uses less digits than its factorization.
38620805037748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16993911 (or 16993909 counting only the distinct ones).
The product of its (nonzero) digits is 54190080, while the sum is 61.
The spelling of 38620805037748 in words is "thirty-eight trillion, six hundred twenty billion, eight hundred five million, thirty-seven thousand, seven hundred forty-eight".
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