Compare 201971 vs 201980

Property	201971	201980
Type	composite number	composite number
Unique factors	4	3
Total factors	4	4
Prime factorization	7¹ × 11¹ × 43¹ × 61¹	2² × 5¹ × 10099¹
Prime factorization	7 × 11 × 43 × 61	2 × 2 × 5 × 10099
Divisors count	16	12
Divisors	1, 7, 11, 43, 61, 77, 301, 427, 473, 671, 2623, 3311, 4697, 18361, 28853, 201971	1, 2, 4, 5, 10, 20, 10099, 20198, 40396, 50495, 100990, 201980
Number of properties	0	0
Roman numberals
Base 2	110001010011110011₂	110001010011111100₂
Base 3	101021001102₃	101021001202₃
Base 4	301103303₄	301103330₄
Base 5	22430341₅	22430410₅
Base 6	4155015₆	4155032₆
Base 7	1500560₇	1500602₇
Base 8	612363₈	612374₈
Base 9	337042₉	337052₉
Base 10	201971₁₀	201980₁₀
Base 11	128820₁₁	128829₁₁
Base 12	98a6b₁₂	98a78₁₂
Base 13	70c13₁₃	70c1c₁₃
Base 14	53867₁₄	53872₁₄
Base 15	3ec9b₁₅	3eca5₁₅
Base 16	314f3₁₆	314fc₁₆