python: if the digit is in base of 10?
73135
How to validate IP address in Python?
67473
How to determine if a string is a number with C++?
89513
How to get the separate digits of an int number?
29812
How do I test if a variable is a number in Bash?
107694
How to test if a number is a primitive root?
134221
Search if number is contained within an expression like: 1-3,5,10-15,20
56724
How do I check that a number is float or integer?
84998
python - checking odd/even numbers and changing outputs on number size
4689
How do I round numbers to the nearest integer from the command line?
18194
Return first digit of an integer
53824
What could be better than base 10?
65178
int((0.1+0.7)*10) = 7 in several languages. How to prevent this?
134928
Check if string contains only digits
123140
Using 9-test or 11-test to find digit x in 52817*3212146 = 169655x15282
23818
Divisibility Rules for Bases other than $10$
103493
Find the $1000$th digit after the decimal point of $\sqrt{n},$ where $n=\underbrace{11\dots1}_{1998 \text{ 1's}}$
65328
Counts and skips the numbers that have digits divisible by 3 (change in base method)