Base | Representation |
---|---|
bin | 1011011000111… |
… | …0001000100111 |
3 | 10022212212112000 |
4 | 2312032020213 |
5 | 44212034403 |
6 | 4423500343 |
7 | 1120010415 |
oct | 266161047 |
9 | 108785460 |
10 | 47768103 |
11 | 24a66979 |
12 | 13bb76b3 |
13 | 9b86566 |
14 | 64b62b5 |
15 | 42d87a3 |
hex | 2d8e227 |
47768103 has 8 divisors (see below), whose sum is σ = 70767600. Its totient is φ = 31845384.
The previous prime is 47768093. The next prime is 47768137. The reversal of 47768103 is 30186774.
47768103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 47768103 - 28 = 47767847 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47768153) 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 7 ways as a sum of consecutive naturals, for example, 884568 + ... + 884621.
It is an arithmetic number, because the mean of its divisors is an integer number (8845950).
Almost surely, 247768103 is an apocalyptic number.
47768103 is a deficient number, since it is larger than the sum of its proper divisors (22999497).
47768103 is a wasteful number, since it uses less digits than its factorization.
47768103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1769198 (or 1769192 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 47768103 is about 6911.4472435229. The cubic root of 47768103 is about 362.8379168474.
The spelling of 47768103 in words is "forty-seven million, seven hundred sixty-eight thousand, one hundred three".
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