Base | Representation |
---|---|
bin | 1111010110011… |
… | …0100101000100 |
3 | 11111011000021200 |
4 | 3311212211010 |
5 | 112440231200 |
6 | 10215542500 |
7 | 1411151262 |
oct | 365464504 |
9 | 144130250 |
10 | 64383300 |
11 | 33385143 |
12 | 1968aa30 |
13 | 10453137 |
14 | 879d432 |
15 | 59bb800 |
hex | 3d66944 |
64383300 has 54 divisors (see below), whose sum is σ = 201808698. Its totient is φ = 17168640.
The previous prime is 64383289. The next prime is 64383307. The reversal of 64383300 is 338346.
64383300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 2414916 + 61968384 = 1554^2 + 7872^2 .
It is not an unprimeable number, because it can be changed into a prime (64383307) 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 17 ways as a sum of consecutive naturals, for example, 34869 + ... + 36668.
Almost surely, 264383300 is an apocalyptic number.
64383300 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
64383300 is an abundant number, since it is smaller than the sum of its proper divisors (137425398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64383300 is a wasteful number, since it uses less digits than its factorization.
64383300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71557 (or 71547 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 64383300 is about 8023.9204881404. The cubic root of 64383300 is about 400.7969527778.
The spelling of 64383300 in words is "sixty-four million, three hundred eighty-three thousand, three hundred".
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