Compare 640993 vs 641089

Property	640993	641089
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	640993¹	641089¹
Prime factorization	640993	641089
Divisors count	2	2
Divisors	1, 640993	1, 641089
Number of properties	3	5
Additive primes	20381st
Cousin primes (1st member)		5639th
Isolated primes	40876th	40881st
Primes	52151st	52156th
Sexy primes (2nd member)		11304th
Sexy prime triplets (3rd member)		2073rd
Roman numberals
Base 2	10011100011111100001₂	10011100100001000001₂
Base 3	1012120021111₃	1012120102001₃
Base 4	2130133201₄	2130201001₄
Base 5	131002433₅	131003324₅
Base 6	21423321₆	21424001₆
Base 7	5306533₇	5310031₇
Base 8	2343741₈	2344101₈
Base 9	1176244₉	1176361₉
Base 10	640993₁₀	641089₁₀
Base 11	3a8651₁₁	3a8729₁₁
Base 12	26ab41₁₂	26b001₁₂
Base 13	1959b2₁₃	195a57₁₃
Base 14	129853₁₄	1298c1₁₄
Base 15	c9dcd₁₅	c9e44₁₅
Base 16	9c7e1₁₆	9c841₁₆