x = 3 * (3125**8) + 2 * (625**7) - 4 * (625**6) + 3 * (125**5) - 2 * (25**4) - 2024

c = 0

while x != 0:

if x % 25 == 0:

c += 1

x //= 25

print(c)

n=3*3125**8 + 2*625**7 - 4*625**6 + 3*125**5 - 2*25**4 - 2024

digits=[]

while n > 0:

digits.insert(0,n%25)

n //= 25

print(digits.count(0))

n=3*3125**8 + 2*625**7 - 4*625**6 + 3*125**5 - 2*25**4 - 2024

s=''

while n>0:

d= n % 25

s=(str(d) if d < 10 else chr(ord('A')+d-10)) + s

n //= 25

print(s.count('0'))

t = 2*729**2014 + 2*81**2018 + 2*27**2020 - 2*9**2022 - 2024

count = 0

while t != 0:

if t%27 > 9:

count += 1

t = t//27

print(count)