You can solve this 5 sec

Number Theory Level 3

Solve the poblem in base 5

$$2*5^{ 15 }+{ 4*5 }^{ 14 }{ +5 }^{ 13 }+{ 3*5 }^{ 12 }+{ 2*5 }^{ 11 }+{ 2*5 }^{ 10 }$$ $$+{ 4*5 }^{ 9 }+{ 3*5 }^{ 8 }+{ 5 }^{ 7 }+{ 2*5 }^{ 6 }+{ 3*5 }^{ 5 }$$ $$+{ 4*5 }^{ 4 }+5^{ 3 }+{ 5 }^{ 2 }+19$$

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