Base | Representation |
---|---|
bin | 100011110000000000… |
… | …111000100110000110 |
3 | 10200002012222100101010 |
4 | 203300000320212012 |
5 | 1112103421031042 |
6 | 25345015543050 |
7 | 2526152612031 |
oct | 436000704606 |
9 | 120065870333 |
10 | 38386502022 |
11 | 153091a8140 |
12 | 753368aa86 |
13 | 3809a01a2b |
14 | 1c021a2018 |
15 | eea01d59c |
hex | 8f0038986 |
38386502022 has 32 divisors (see below), whose sum is σ = 85002413184. Its totient is φ = 11458656000.
The previous prime is 38386502017. The next prime is 38386502051. The reversal of 38386502022 is 22020568383.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4335979 + ... + 4344822.
It is an arithmetic number, because the mean of its divisors is an integer number (2656325412).
Almost surely, 238386502022 is an apocalyptic number.
38386502022 is an abundant number, since it is smaller than the sum of its proper divisors (46615911162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38386502022 is a wasteful number, since it uses less digits than its factorization.
38386502022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8680884.
The product of its (nonzero) digits is 138240, while the sum is 39.
The spelling of 38386502022 in words is "thirty-eight billion, three hundred eighty-six million, five hundred two thousand, twenty-two".
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