enter image description here
The condition of the problem in the image.

The following code turns out, it does not give anything, if you take a larger number in the loop, it gives an answer, but it is incorrect. I tried to fix it, change it, nothing comes out(

for n in range(1, 1_000_000):
    s1 = 0
    for num1 in str(n):
        if int(num1) % 2 == 0:
            s1 += int(num1)

    s2 = 0
    len_n = len(str(n))
    for i in range(1, len_n):
        if i % 2 != 0:
            s2 += int(str(n)[i])

    if abs(s2 - s1) == 26:
        print(n)
        break