Compare 17991 vs 17993

Property	17991	17993
Type	composite number	semiprime
Unique factors	2	2
Total factors	3	2
Prime factorization	3² × 1999¹	19¹ × 947¹
Prime factorization	3 × 3 × 1999	19 × 947
Divisors count	6	4
Divisors	1, 3, 9, 1999, 5997, 17991	1, 19, 947, 17993
Number of properties	0	1
Semiprimes		4586th
Roman numberals
Base 2	100011001000111₂	100011001001001₂
Base 3	220200100₃	220200102₃
Base 4	10121013₄	10121021₄
Base 5	1033431₅	1033433₅
Base 6	215143₆	215145₆
Base 7	103311₇	103313₇
Base 8	43107₈	43111₈
Base 9	26610₉	26612₉
Base 10	17991₁₀	17993₁₀
Base 11	12576₁₁	12578₁₁
Base 12	a4b3₁₂	a4b5₁₂
Base 13	825c₁₃	8261₁₃
Base 14	67b1₁₄	67b3₁₄
Base 15	54e6₁₅	54e8₁₅
Base 16	4647₁₆	4649₁₆