Compare 8000 vs 8009

Property	8000	8009
Type	composite number	prime
Unique factors	2	1
Total factors	9	1
Prime factorization	2⁶ × 5³	8009¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5	8009
Divisors count	28	2
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000	1, 8009
Number of properties	0	6
Additive primes		496th
Chen primes		542nd
Harmonic primes		371st
Primes		1008th
Pythagorean primes		500th
Twin primes (1st member)		176th
Roman numberals
Base 2	1111101000000₂	1111101001001₂
Base 3	101222022₃	101222122₃
Base 4	1331000₄	1331021₄
Base 5	224000₅	224014₅
Base 6	101012₆	101025₆
Base 7	32216₇	32231₇
Base 8	17500₈	17511₈
Base 9	11868₉	11878₉
Base 10	8000₁₀	8009₁₀
Base 11	6013₁₁	6021₁₁
Base 12	4768₁₂	4775₁₂
Base 13	3845₁₃	3851₁₃
Base 14	2cb6₁₄	2cc1₁₄
Base 15	2585₁₅	258e₁₅
Base 16	1f40₁₆	1f49₁₆