Base | Representation |
---|---|
bin | 100100101110111000101… |
… | …0000111110011110010101 |
3 | 122212122000201200020021101 |
4 | 1021131301100332132111 |
5 | 1130203300113122110 |
6 | 14423124241550101 |
7 | 1030512132113200 |
oct | 111356120763625 |
9 | 18778021606241 |
10 | 5048486848405 |
11 | 1677062237400 |
12 | 696520045331 |
13 | 2a80bb4b8800 |
14 | 1364c314c937 |
15 | 8b4c932013a |
hex | 4977143e795 |
5048486848405 has 108 divisors (see below), whose sum is σ = 8387882491716. Its totient is φ = 2905020518400.
The previous prime is 5048486848403. The next prime is 5048486848417.
5048486848405 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 6 ways, for example, as 259991891236 + 4788494957169 = 509894^2 + 2188263^2 .
It is not a de Polignac number, because 5048486848405 - 21 = 5048486848403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5048486848403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 4506165 + ... + 5513845.
It is an arithmetic number, because the mean of its divisors is an integer number (77665578627).
Almost surely, 25048486848405 is an apocalyptic number.
5048486848405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5048486848405 is a deficient number, since it is larger than the sum of its proper divisors (3339395643311).
5048486848405 is a wasteful number, since it uses less digits than its factorization.
5048486848405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1007748 (or 1007717 counting only the distinct ones).
The product of its (nonzero) digits is 157286400, while the sum is 64.
The spelling of 5048486848405 in words is "five trillion, forty-eight billion, four hundred eighty-six million, eight hundred forty-eight thousand, four hundred five".
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