Base | Representation |
---|---|
bin | 101100001000010001… |
… | …110011000110000000 |
3 | 11112022020110101220200 |
4 | 230020101303012000 |
5 | 1234020140224322 |
6 | 33433453205200 |
7 | 3265131210000 |
oct | 541021630600 |
9 | 145266411820 |
10 | 47383523712 |
11 | 19105844758 |
12 | 9224790800 |
13 | 461197b4c5 |
14 | 2417040000 |
15 | 1374d0c8ac |
hex | b08473180 |
47383523712 has 480 divisors, whose sum is σ = 163718674080. Its totient is φ = 13143803904.
The previous prime is 47383523611. The next prime is 47383523753. The reversal of 47383523712 is 21732538374.
It is a happy number.
47383523712 is a `hidden beast` number, since 47 + 3 + 83 + 523 + 7 + 1 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 102339993 + ... + 102340455.
It is an arithmetic number, because the mean of its divisors is an integer number (341080571).
Almost surely, 247383523712 is an apocalyptic number.
47383523712 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47383523712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81859337040).
47383523712 is an abundant number, since it is smaller than the sum of its proper divisors (116335150368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47383523712 is an equidigital number, since it uses as much as digits as its factorization.
47383523712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 548 (or 512 counting only the distinct ones).
The product of its digits is 846720, while the sum is 45.
The spelling of 47383523712 in words is "forty-seven billion, three hundred eighty-three million, five hundred twenty-three thousand, seven hundred twelve".
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