Compare 40638 vs 40640

Property	40638	40640
Type	composite number	composite number
Unique factors	4	3
Total factors	4	8
Prime factorization	2¹ × 3¹ × 13¹ × 521¹	2⁶ × 5¹ × 127¹
Prime factorization	2 × 3 × 13 × 521	2 × 2 × 2 × 2 × 2 × 2 × 5 × 127
Divisors count	16	28
Divisors	1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 3126, 6773, 13546, 20319, 40638	1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640
Number of properties	0	0
Roman numberals
Base 2	1001111010111110₂	1001111011000000₂
Base 3	2001202010₃	2001202012₃
Base 4	21322332₄	21323000₄
Base 5	2300023₅	2300030₅
Base 6	512050₆	512052₆
Base 7	226323₇	226325₇
Base 8	117276₈	117300₈
Base 9	61663₉	61665₉
Base 10	40638₁₀	40640₁₀
Base 11	28594₁₁	28596₁₁
Base 12	1b626₁₂	1b628₁₂
Base 13	15660₁₃	15662₁₃
Base 14	10b4a₁₄	10b4c₁₄
Base 15	c093₁₅	c095₁₅
Base 16	9ebe₁₆	9ec0₁₆