Base | Representation |
---|---|
bin | 1010000001001000… |
… | …11000111001110001 |
3 | 111212211010022200200 |
4 | 11000210120321301 |
5 | 42003312421210 |
6 | 2245402305413 |
7 | 250164233133 |
oct | 50044307161 |
9 | 14784108620 |
10 | 5378248305 |
11 | 230a976611 |
12 | 10611b8269 |
13 | 679325661 |
14 | 390403053 |
15 | 2172700c0 |
hex | 140918e71 |
5378248305 has 48 divisors (see below), whose sum is σ = 9676952064. Its totient is φ = 2761280640.
The previous prime is 5378248301. The next prime is 5378248307. The reversal of 5378248305 is 5038428735.
5378248305 is a `hidden beast` number, since 5 + 378 + 248 + 30 + 5 = 666.
5378248305 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5378248305 - 22 = 5378248301 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (5378248301) 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 47 ways as a sum of consecutive naturals, for example, 108172 + ... + 149858.
It is an arithmetic number, because the mean of its divisors is an integer number (201603168).
Almost surely, 25378248305 is an apocalyptic number.
It is an amenable number.
5378248305 is a deficient number, since it is larger than the sum of its proper divisors (4298703759).
5378248305 is a wasteful number, since it uses less digits than its factorization.
5378248305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41806 (or 41803 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 45.
The square root of 5378248305 is about 73336.5414033141. The cubic root of 5378248305 is about 1752.0518306193.
The spelling of 5378248305 in words is "five billion, three hundred seventy-eight million, two hundred forty-eight thousand, three hundred five".
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