Compare 399985 vs 399990

Property	399985	399990
Type	semiprime	composite number
Unique factors	2	5
Total factors	2	5
Prime factorization	5¹ × 79997¹	2¹ × 3¹ × 5¹ × 67¹ × 199¹
Prime factorization	5 × 79997	2 × 3 × 5 × 67 × 199
Divisors count	4	32
Divisors	1, 5, 79997, 399985	1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 199, 201, 335, 398, 402, 597, 670, 995, 1005, 1194, 1990, 2010, 2985, 5970, 13333, 26666, 39999, 66665, 79998, 133330, 199995, 399990
Number of properties	1	0
Semiprimes	87550th
Roman numberals
Base 2	1100001101001110001₂	1100001101001110110₂
Base 3	202022200021₃	202022200110₃
Base 4	1201221301₄	1201221312₄
Base 5	100244420₅	100244430₅
Base 6	12323441₆	12323450₆
Base 7	3254065₇	3254103₇
Base 8	1415161₈	1415166₈
Base 9	668607₉	668613₉
Base 10	399985₁₀	399990₁₀
Base 11	253573₁₁	253578₁₁
Base 12	173581₁₂	173586₁₂
Base 13	1100a1₁₃	1100a6₁₃
Base 14	a5aa5₁₄	a5aaa₁₄
Base 15	7d7aa₁₅	7d7b0₁₅
Base 16	61a71₁₆	61a76₁₆