Compare 66980 vs 66987

Property	66980	66987
Type	composite number	composite number
Unique factors	4	2
Total factors	5	5
Prime factorization	2² × 5¹ × 17¹ × 197¹	3⁴ × 827¹
Prime factorization	2 × 2 × 5 × 17 × 197	3 × 3 × 3 × 3 × 827
Divisors count	24	10
Divisors	1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 197, 340, 394, 788, 985, 1970, 3349, 3940, 6698, 13396, 16745, 33490, 66980	1, 3, 9, 27, 81, 827, 2481, 7443, 22329, 66987
Number of properties	0	0
Roman numberals
Base 2	10000010110100100₂	10000010110101011₂
Base 3	10101212202₃	10101220000₃
Base 4	100112210₄	100112223₄
Base 5	4120410₅	4120422₅
Base 6	1234032₆	1234043₆
Base 7	366164₇	366204₇
Base 8	202644₈	202653₈
Base 9	111782₉	111800₉
Base 10	66980₁₀	66987₁₀
Base 11	46361₁₁	46368₁₁
Base 12	32918₁₂	32923₁₂
Base 13	24644₁₃	2464b₁₃
Base 14	1a5a4₁₄	1a5ab₁₄
Base 15	14ca5₁₅	14cac₁₅
Base 16	105a4₁₆	105ab₁₆