Compare 205987 vs 205990

Property	205987	205990
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	29¹ × 7103¹	2¹ × 5¹ × 20599¹
Prime factorization	29 × 7103	2 × 5 × 20599
Divisors count	4	8
Divisors	1, 29, 7103, 205987	1, 2, 5, 10, 20599, 41198, 102995, 205990
Number of properties	1	0
Semiprimes	46537th
Roman numberals
Base 2	110010010010100011₂	110010010010100110₂
Base 3	101110120011₃	101110120021₃
Base 4	302102203₄	302102212₄
Base 5	23042422₅	23042430₅
Base 6	4225351₆	4225354₆
Base 7	1515355₇	1515361₇
Base 8	622243₈	622246₈
Base 9	343504₉	343507₉
Base 10	205987₁₀	205990₁₀
Base 11	130841₁₁	130844₁₁
Base 12	9b257₁₂	9b25a₁₂
Base 13	729b2₁₃	729b5₁₃
Base 14	550d5₁₄	550d8₁₄
Base 15	41077₁₅	4107a₁₅
Base 16	324a3₁₆	324a6₁₆