Compare 201980 vs 201981

Property	201980	201981
Type	composite number	composite number
Unique factors	3	3
Total factors	4	3
Prime factorization	2² × 5¹ × 10099¹	3¹ × 13¹ × 5179¹
Prime factorization	2 × 2 × 5 × 10099	3 × 13 × 5179
Divisors count	12	8
Divisors	1, 2, 4, 5, 10, 20, 10099, 20198, 40396, 50495, 100990, 201980	1, 3, 13, 39, 5179, 15537, 67327, 201981
Number of properties	0	0
Roman numberals
Base 2	110001010011111100₂	110001010011111101₂
Base 3	101021001202₃	101021001210₃
Base 4	301103330₄	301103331₄
Base 5	22430410₅	22430411₅
Base 6	4155032₆	4155033₆
Base 7	1500602₇	1500603₇
Base 8	612374₈	612375₈
Base 9	337052₉	337053₉
Base 10	201980₁₀	201981₁₀
Base 11	128829₁₁	12882a₁₁
Base 12	98a78₁₂	98a79₁₂
Base 13	70c1c₁₃	70c20₁₃
Base 14	53872₁₄	53873₁₄
Base 15	3eca5₁₅	3eca6₁₅
Base 16	314fc₁₆	314fd₁₆