Base | Representation |
---|---|
bin | 10110111001000… |
… | …110110001000001 |
3 | 222202200201011200 |
4 | 112321012301001 |
5 | 1241310144143 |
6 | 102035531413 |
7 | 12342346512 |
oct | 2671066101 |
9 | 882621150 |
10 | 384068673 |
11 | 18788452a |
12 | a8759b69 |
13 | 61754091 |
14 | 39018a09 |
15 | 23ab81d3 |
hex | 16e46c41 |
384068673 has 6 divisors (see below), whose sum is σ = 554765874. Its totient is φ = 256045776.
The previous prime is 384068669. The next prime is 384068681. The reversal of 384068673 is 376860483.
It can be written as a sum of positive squares in only one way, i.e., 220433409 + 163635264 = 14847^2 + 12792^2 .
It is not a de Polignac number, because 384068673 - 22 = 384068669 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (384068683) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 21337140 + ... + 21337157.
It is an arithmetic number, because the mean of its divisors is an integer number (92460979).
Almost surely, 2384068673 is an apocalyptic number.
It is an amenable number.
384068673 is a deficient number, since it is larger than the sum of its proper divisors (170697201).
384068673 is a wasteful number, since it uses less digits than its factorization.
384068673 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42674303 (or 42674300 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The square root of 384068673 is about 19597.6700911103. The cubic root of 384068673 is about 726.8915634122.
The spelling of 384068673 in words is "three hundred eighty-four million, sixty-eight thousand, six hundred seventy-three".
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