20....4,14,24,34,44,54,64,74,84,94,40,41,42,43,45,46,47,48,49
300 times
11 times
12
900
As a digit in other numbers it appears 20 times
180
Infinitely many.
There are zero numeral numbers in the word "Christ."
42 hoe
18
20000 times
A total of 44 times.