Compare 640859 vs 641371

Property	640859	641371
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	640859¹	641371¹
Prime factorization	640859	641371
Divisors count	2	2
Divisors	1, 640859	1, 641371
Number of properties	5	4
Chen primes	20402nd	20411th
Isolated primes	40863rd	40897th
Primes	52138th	52174th
Sexy primes (2nd member)	11297th
Sexy prime triplets (3rd member)	2072nd
Ulam primes		3825th
Roman numberals
Base 2	10011100011101011011₂	10011100100101011011₂
Base 3	1012120002112₃	1012120210111₃
Base 4	2130131123₄	2130211123₄
Base 5	131001414₅	131010441₅
Base 6	21422535₆	21425151₆
Base 7	5306252₇	5310613₇
Base 8	2343533₈	2344533₈
Base 9	1176075₉	1176714₉
Base 10	640859₁₀	641371₁₀
Base 11	3a853a₁₁	3a8965₁₁
Base 12	26aa4b₁₂	26b1b7₁₂
Base 13	19590b₁₃	195c13₁₃
Base 14	129799₁₄	129a43₁₄
Base 15	c9d3e₁₅	ca081₁₅
Base 16	9c75b₁₆	9c95b₁₆