Base | Representation |
---|---|
bin | 100011011111101011… |
… | …001100111100000010 |
3 | 10122101010011122101110 |
4 | 203133223030330002 |
5 | 1111023232221342 |
6 | 25301504344150 |
7 | 2516313623301 |
oct | 433753147402 |
9 | 118333148343 |
10 | 38112382722 |
11 | 151884a0267 |
12 | 7477915056 |
13 | 3794c95c6b |
14 | 1bb7a08438 |
15 | ed0e22c9c |
hex | 8dfaccf02 |
38112382722 has 32 divisors (see below), whose sum is σ = 81680985792. Its totient is φ = 11812765184.
The previous prime is 38112382717. The next prime is 38112382723. The reversal of 38112382722 is 22728321183.
It is not an unprimeable number, because it can be changed into a prime (38112382723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2242443 + ... + 2259374.
It is an arithmetic number, because the mean of its divisors is an integer number (2552530806).
Almost surely, 238112382722 is an apocalyptic number.
38112382722 is an abundant number, since it is smaller than the sum of its proper divisors (43568603070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38112382722 is a wasteful number, since it uses less digits than its factorization.
38112382722 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4501922.
The product of its digits is 64512, while the sum is 39.
The spelling of 38112382722 in words is "thirty-eight billion, one hundred twelve million, three hundred eighty-two thousand, seven hundred twenty-two".
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