Compare 640027 vs 640229

Property	640027	640229
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	640027¹	640229¹
Prime factorization	640027	640229
Divisors count	2	2
Divisors	1, 640027	1, 640229
Number of properties	3	5
Additive primes	20352nd	20361st
Chen primes		20387th
Isolated primes	40815th
Primes	52078th	52095th
Sexy primes (2nd member)		11287th
Twin primes (1st member)		5634th
Roman numberals
Base 2	10011100010000011011₂	10011100010011100101₂
Base 3	1012111221201₃	1012112020012₃
Base 4	2130100123₄	2130103211₄
Base 5	130440102₅	130441404₅
Base 6	21415031₆	21420005₆
Base 7	5303653₇	5304362₇
Base 8	2342033₈	2342345₈
Base 9	1174851₉	1175205₉
Base 10	640027₁₀	640229₁₀
Base 11	3a7953₁₁	3a8017₁₁
Base 12	26a477₁₂	26a605₁₂
Base 13	19541b₁₃	195545₁₃
Base 14	129363₁₄	129469₁₄
Base 15	c9987₁₅	c9a6e₁₅
Base 16	9c41b₁₆	9c4e5₁₆