Compare 640969 vs 640978

Property	640969	640978
Type	composite number	composite number
Unique factors	3	4
Total factors	4	4
Prime factorization	7² × 103¹ × 127¹	2¹ × 13¹ × 89¹ × 277¹
Prime factorization	7 × 7 × 103 × 127	2 × 13 × 89 × 277
Divisors count	12	16
Divisors	1, 7, 49, 103, 127, 721, 889, 5047, 6223, 13081, 91567, 640969	1, 2, 13, 26, 89, 178, 277, 554, 1157, 2314, 3601, 7202, 24653, 49306, 320489, 640978
Number of properties	0	0
Roman numberals
Base 2	10011100011111001001₂	10011100011111010010₂
Base 3	1012120020121₃	1012120020221₃
Base 4	2130133021₄	2130133102₄
Base 5	131002334₅	131002403₅
Base 6	21423241₆	21423254₆
Base 7	5306500₇	5306512₇
Base 8	2343711₈	2343722₈
Base 9	1176217₉	1176227₉
Base 10	640969₁₀	640978₁₀
Base 11	3a862a₁₁	3a8638₁₁
Base 12	26ab21₁₂	26ab2a₁₂
Base 13	195994₁₃	1959a0₁₃
Base 14	129837₁₄	129842₁₄
Base 15	c9db4₁₅	c9dbd₁₅
Base 16	9c7c9₁₆	9c7d2₁₆