Compare 639577 vs 640007

Property	639577	640007
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639577¹	640007¹
Prime factorization	639577	640007
Divisors count	2	2
Divisors	1, 639577	1, 640007
Number of properties	5	5
Additive primes	20339th	20350th
Chen primes	20360th	20377th
Isolated primes	40790th
Primes	52043rd	52075th
Sexy primes (2nd member)	11278th
Twin primes (1st member)		5632nd
Ulam primes		3817th
Roman numberals
Base 2	10011100001001011001₂	10011100010000000111₂
Base 3	1012111100001₃	1012111220222₃
Base 4	2130021121₄	2130100013₄
Base 5	130431302₅	130440012₅
Base 6	21413001₆	21414555₆
Base 7	5302441₇	5303624₇
Base 8	2341131₈	2342007₈
Base 9	1174301₉	1174828₉
Base 10	639577₁₀	640007₁₀
Base 11	3a7584₁₁	3a7935₁₁
Base 12	26a161₁₂	26a45b₁₂
Base 13	195163₁₃	195404₁₃
Base 14	129121₁₄	12934b₁₄
Base 15	c9787₁₅	c9972₁₅
Base 16	9c259₁₆	9c407₁₆