Base | Representation |
---|---|
bin | 1001011001110001… |
… | …11110111000000101 |
3 | 111000210220011122202 |
4 | 10230320332320011 |
5 | 40314303234110 |
6 | 2152530204245 |
7 | 236045106503 |
oct | 45470767005 |
9 | 14023804582 |
10 | 5048102405 |
11 | 2160582065 |
12 | b8a723685 |
13 | 625b01358 |
14 | 35c623673 |
15 | 1e82a90a5 |
hex | 12ce3ee05 |
5048102405 has 4 divisors (see below), whose sum is σ = 6057722892. Its totient is φ = 4038481920.
The previous prime is 5048102387. The next prime is 5048102407. The reversal of 5048102405 is 5042018405.
5048102405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2893471681 + 2154630724 = 53791^2 + 46418^2 .
It is not a de Polignac number, because 5048102405 - 28 = 5048102149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5048102407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504810236 + ... + 504810245.
It is an arithmetic number, because the mean of its divisors is an integer number (1514430723).
Almost surely, 25048102405 is an apocalyptic number.
It is an amenable number.
5048102405 is a deficient number, since it is larger than the sum of its proper divisors (1009620487).
5048102405 is a wasteful number, since it uses less digits than its factorization.
5048102405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1009620486.
The product of its (nonzero) digits is 6400, while the sum is 29.
The square root of 5048102405 is about 71049.9993314567. Note that the first 3 decimals coincide. The cubic root of 5048102405 is about 1715.4420521527.
The spelling of 5048102405 in words is "five billion, forty-eight million, one hundred two thousand, four hundred five".
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