In this program, You will learn how to find the sum of prime numbers between 1 to n in Python.

`10th: 2 + 3 + 5 + 7 => 17`

## Example: How to find the sum of prime numbers between 1 to n in Python.

```
n = int(input("Enter number:"))
i = 2
s = 0
for i in range(i, n + 1):
k = 2
p = 1
while k < i:
if i % k == 0:
p = 0
break
k = k + 1
if p == 1:
s = s + i
i = i + 1
print("Sum of prime numbers:", s)
```

#### Output:

```
Enter number:10
Sum of prime numbers: 17
```