Compare 17991 vs 18001

Property	17991	18001
Type	composite number	semiprime
Unique factors	2	2
Total factors	3	2
Prime factorization	3² × 1999¹	47¹ × 383¹
Prime factorization	3 × 3 × 1999	47 × 383
Divisors count	6	4
Divisors	1, 3, 9, 1999, 5997, 17991	1, 47, 383, 18001
Number of properties	0	1
Semiprimes		4589th
Roman numberals
Base 2	100011001000111₂	100011001010001₂
Base 3	220200100₃	220200201₃
Base 4	10121013₄	10121101₄
Base 5	1033431₅	1034001₅
Base 6	215143₆	215201₆
Base 7	103311₇	103324₇
Base 8	43107₈	43121₈
Base 9	26610₉	26621₉
Base 10	17991₁₀	18001₁₀
Base 11	12576₁₁	12585₁₁
Base 12	a4b3₁₂	a501₁₂
Base 13	825c₁₃	8269₁₃
Base 14	67b1₁₄	67bb₁₄
Base 15	54e6₁₅	5501₁₅
Base 16	4647₁₆	4651₁₆