Compare 40639 vs 40640

Property	40639	40640
Type	prime	composite number
Unique factors	1	3
Total factors	1	8
Prime factorization	40639¹	2⁶ × 5¹ × 127¹
Prime factorization	40639	2 × 2 × 2 × 2 × 2 × 2 × 5 × 127
Divisors count	2	28
Divisors	1, 40639	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	2	0
Primes	4260th
Twin primes (2nd member)	597th
Roman numberals
Base 2	1001111010111111₂	1001111011000000₂
Base 3	2001202011₃	2001202012₃
Base 4	21322333₄	21323000₄
Base 5	2300024₅	2300030₅
Base 6	512051₆	512052₆
Base 7	226324₇	226325₇
Base 8	117277₈	117300₈
Base 9	61664₉	61665₉
Base 10	40639₁₀	40640₁₀
Base 11	28595₁₁	28596₁₁
Base 12	1b627₁₂	1b628₁₂
Base 13	15661₁₃	15662₁₃
Base 14	10b4b₁₄	10b4c₁₄
Base 15	c094₁₅	c095₁₅
Base 16	9ebf₁₆	9ec0₁₆