Compare 640145 vs 640155

Property	640145	640155
Type	composite number	composite number
Unique factors	4	3
Total factors	4	3
Prime factorization	5¹ × 11¹ × 103¹ × 113¹	3¹ × 5¹ × 42677¹
Prime factorization	5 × 11 × 103 × 113	3 × 5 × 42677
Divisors count	16	8
Divisors	1, 5, 11, 55, 103, 113, 515, 565, 1133, 1243, 5665, 6215, 11639, 58195, 128029, 640145	1, 3, 5, 15, 42677, 128031, 213385, 640155
Number of properties	0	0
Roman numberals
Base 2	10011100010010010001₂	10011100010010011011₂
Base 3	1012112010002₃	1012112010110₃
Base 4	2130102101₄	2130102123₄
Base 5	130441040₅	130441110₅
Base 6	21415345₆	21415403₆
Base 7	5304212₇	5304225₇
Base 8	2342221₈	2342233₈
Base 9	1175102₉	1175113₉
Base 10	640145₁₀	640155₁₀
Base 11	3a7a50₁₁	3a7a5a₁₁
Base 12	26a555₁₂	26a563₁₂
Base 13	1954ac₁₃	1954b9₁₃
Base 14	129409₁₄	129415₁₄
Base 15	c9a15₁₅	c9a20₁₅
Base 16	9c491₁₆	9c49b₁₆