Base | Representation |
---|---|
bin | 10001101100110010111000… |
… | …10010011110001101100110 |
3 | 12002210221212212120121100221 |
4 | 20312121130102132031212 |
5 | 20100201331221420231 |
6 | 214440434031354554 |
7 | 11125026606024664 |
oct | 1066313422361546 |
9 | 162727785517327 |
10 | 38922541982566 |
11 | 11446a59271240 |
12 | 4447548682a5a |
13 | 18944c2a05618 |
14 | 987c0ab55c34 |
15 | 4776e8256d11 |
hex | 23665c49e366 |
38922541982566 has 64 divisors (see below), whose sum is σ = 64445330004480. Its totient is φ = 17483606300160.
The previous prime is 38922541982543. The next prime is 38922541982567. The reversal of 38922541982566 is 66528914522983.
38922541982566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×389225419825662 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38922541982495 and 38922541982504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38922541982567) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 4679873440 + ... + 4679881756.
It is an arithmetic number, because the mean of its divisors is an integer number (1006958281320).
Almost surely, 238922541982566 is an apocalyptic number.
38922541982566 is a deficient number, since it is larger than the sum of its proper divisors (25522788021914).
38922541982566 is a wasteful number, since it uses less digits than its factorization.
38922541982566 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13789.
The product of its digits is 447897600, while the sum is 70.
The spelling of 38922541982566 in words is "thirty-eight trillion, nine hundred twenty-two billion, five hundred forty-one million, nine hundred eighty-two thousand, five hundred sixty-six".
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