Compare 640988 vs 640994

Property	640988	640994
Type	composite number	composite number
Unique factors	4	3
Total factors	5	3
Prime factorization	2² × 37¹ × 61¹ × 71¹	2¹ × 41¹ × 7817¹
Prime factorization	2 × 2 × 37 × 61 × 71	2 × 41 × 7817
Divisors count	24	8
Divisors	1, 2, 4, 37, 61, 71, 74, 122, 142, 148, 244, 284, 2257, 2627, 4331, 4514, 5254, 8662, 9028, 10508, 17324, 160247, 320494, 640988	1, 2, 41, 82, 7817, 15634, 320497, 640994
Number of properties	0	0
Roman numberals
Base 2	10011100011111011100₂	10011100011111100010₂
Base 3	1012120021022₃	1012120021112₃
Base 4	2130133130₄	2130133202₄
Base 5	131002423₅	131002434₅
Base 6	21423312₆	21423322₆
Base 7	5306525₇	5306534₇
Base 8	2343734₈	2343742₈
Base 9	1176238₉	1176245₉
Base 10	640988₁₀	640994₁₀
Base 11	3a8647₁₁	3a8652₁₁
Base 12	26ab38₁₂	26ab42₁₂
Base 13	1959aa₁₃	1959b3₁₃
Base 14	12984c₁₄	129854₁₄
Base 15	c9dc8₁₅	c9dce₁₅
Base 16	9c7dc₁₆	9c7e2₁₆