Compare 399980 vs 399985

Property	399980	399985
Type	composite number	semiprime
Unique factors	4	2
Total factors	5	2
Prime factorization	2² × 5¹ × 7¹ × 2857¹	5¹ × 79997¹
Prime factorization	2 × 2 × 5 × 7 × 2857	5 × 79997
Divisors count	24	4
Divisors	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2857, 5714, 11428, 14285, 19999, 28570, 39998, 57140, 79996, 99995, 199990, 399980	1, 5, 79997, 399985
Number of properties	0	1
Semiprimes		87550th
Roman numberals
Base 2	1100001101001101100₂	1100001101001110001₂
Base 3	202022200002₃	202022200021₃
Base 4	1201221230₄	1201221301₄
Base 5	100244410₅	100244420₅
Base 6	12323432₆	12323441₆
Base 7	3254060₇	3254065₇
Base 8	1415154₈	1415161₈
Base 9	668602₉	668607₉
Base 10	399980₁₀	399985₁₀
Base 11	253569₁₁	253573₁₁
Base 12	173578₁₂	173581₁₂
Base 13	110099₁₃	1100a1₁₃
Base 14	a5aa0₁₄	a5aa5₁₄
Base 15	7d7a5₁₅	7d7aa₁₅
Base 16	61a6c₁₆	61a71₁₆