Base | Representation |
---|---|
bin | 101011111111001110… |
… | …0010010000111100000 |
3 | 100000211022001201122200 |
4 | 1113332130102013200 |
5 | 3021430030442240 |
6 | 111221252533200 |
7 | 6552612305313 |
oct | 1277634220740 |
9 | 300738051580 |
10 | 94463140320 |
11 | 37074a8650a |
12 | 16383621200 |
13 | 8ba5691703 |
14 | 480197097a |
15 | 26cd0d8930 |
hex | 15fe7121e0 |
94463140320 has 144 divisors (see below), whose sum is σ = 322807343040. Its totient is φ = 25154860032.
The previous prime is 94463140307. The next prime is 94463140379. The reversal of 94463140320 is 2304136449.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 989742 + ... + 1080978.
It is an arithmetic number, because the mean of its divisors is an integer number (2241717660).
Almost surely, 294463140320 is an apocalyptic number.
94463140320 is a gapful number since it is divisible by the number (90) 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 94463140320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161403671520).
94463140320 is an abundant number, since it is smaller than the sum of its proper divisors (228344202720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94463140320 is a wasteful number, since it uses less digits than its factorization.
94463140320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91977 (or 91966 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 36.
Adding to 94463140320 its reverse (2304136449), we get a palindrome (96767276769).
The spelling of 94463140320 in words is "ninety-four billion, four hundred sixty-three million, one hundred forty thousand, three hundred twenty".
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