Are there infinitely many primes of the form
Oct 4, 2016 · Related to this question, What is the smallest prime number made of sequential number? are there infinitely many primes of the following form (OEIS A057137)? $1, 12, 123, …
What is the shortest way to write the number $1234567890$?
Here's a challenge : find the shortest way to write the number $1234567890$ . There is several ways to write the number $1234567890$ : $1.23456789 × 10^9$ $2×3^2×5×3607×3803$ …
Subtracting long numbers in javascript - Stack Overflow
Jan 12, 2010 · 1234567890123456789 and 1234567890123456799 are larger than 2 60 = 1152921504606846976. At this magnitude only about 1% of the integer numbers are stored …
JavaScript Number Insanity - Stack Overflow
Jun 18, 2014 · I have this number in javascript - 1234567890123456789. This number is apparently a magical number, because when interpreted the lowest two digits magically turn …
Handling very large numbers in input tag in angular
Dec 23, 2022 · When I enter the number 1234567890123456789 (a very large number) into this input box and click the arrow up or arrow down, it is frozen as scientific notation. For exmaple: …
iomanip - Significant figures in C++ - Stack Overflow
Nov 12, 2015 · I've written a program that calculates values in a series and all of the values are particularly lengthy doubles. I want to print these values each displaying 15 significant figures. …
Pasar datos de fichero a matriz en c++ - Stack Overflow en español
Puedes ver que procesa como número cualquier cadena que empiece por número ("99 Luftballoons" lo interpreta como 99), que lee notación científica (6e10 lo interpreta como un …
How to move the decimal point N places to the left efficiently?
123456789012345678900000000000 12345678901234567890000000000 1234567890123456789000000000 123456789012345678900000000 …
Why is Python's Decimal precision not related to floating point ...
Jan 16, 2021 · This is the standard meaning of "precision" in a floating-point context. For example, from Wikipedia: "the number 152,853.5047, which has ten decimal digits of precision ..."; from …
Bigdecimal restriction whole and decimal part - Stack Overflow
Sep 5, 2013 · BigDecimal value = new BigDecimal("1234567890123456789.12345678",context); The out put will be . 1234567890123456789.1235. This is the expected way that what is …