Compare 7991 vs 8000

Property	7991	8000
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	9
Prime factorization	61¹ × 131¹	2⁶ × 5³
Prime factorization	61 × 131	2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5
Divisors count	4	28
Divisors	1, 61, 131, 7991	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
Number of properties	1	0
Semiprimes	2127th
Roman numberals
Base 2	1111100110111₂	1111101000000₂
Base 3	101221222₃	101222022₃
Base 4	1330313₄	1331000₄
Base 5	223431₅	224000₅
Base 6	100555₆	101012₆
Base 7	32204₇	32216₇
Base 8	17467₈	17500₈
Base 9	11858₉	11868₉
Base 10	7991₁₀	8000₁₀
Base 11	6005₁₁	6013₁₁
Base 12	475b₁₂	4768₁₂
Base 13	3839₁₃	3845₁₃
Base 14	2cab₁₄	2cb6₁₄
Base 15	257b₁₅	2585₁₅
Base 16	1f37₁₆	1f40₁₆