Compare 17990 vs 17991

Property	17990	17991
Type	composite number	composite number
Unique factors	4	2
Total factors	4	3
Prime factorization	2¹ × 5¹ × 7¹ × 257¹	3² × 1999¹
Prime factorization	2 × 5 × 7 × 257	3 × 3 × 1999
Divisors count	16	6
Divisors	1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8995, 17990	1, 3, 9, 1999, 5997, 17991
Number of properties	0	0
Roman numberals
Base 2	100011001000110₂	100011001000111₂
Base 3	220200022₃	220200100₃
Base 4	10121012₄	10121013₄
Base 5	1033430₅	1033431₅
Base 6	215142₆	215143₆
Base 7	103310₇	103311₇
Base 8	43106₈	43107₈
Base 9	26608₉	26610₉
Base 10	17990₁₀	17991₁₀
Base 11	12575₁₁	12576₁₁
Base 12	a4b2₁₂	a4b3₁₂
Base 13	825b₁₃	825c₁₃
Base 14	67b0₁₄	67b1₁₄
Base 15	54e5₁₅	54e6₁₅
Base 16	4646₁₆	4647₁₆