Only the number 1.
1 and 53
The only factors of 53 are 1 and 53. That's what makes it prime.
53 over 4 is 13¼ as a mixed number.
212, 213 Because, you have 2 and 3, then 12 (which is 4 multiplied by the previous number) and 13, then 52 (which is 4 multiplied by the previous number) and 53. 53 x 4 = 212.
53 - 13, D20
Only 1 and 53 since 53 is a prime number.
Just 1 and 53 because 53 is a prime number.
153 is a Armstrong number 13+53+33=153
None, 53 is a prime number.
1 and 53. 1 x 53 = 53 There are no other whole number solutions as 53 is a prime number.
53 is a prime number; no other number other than 1 and itself can go into it.
Nothing goes into 13 evenly other than 1 and 13, so that means it is a prime number.