Compare 640043 vs 640229

Property	640043	640229
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	640043¹	640229¹
Prime factorization	640043	640229
Divisors count	2	2
Divisors	1, 640043	1, 640229
Number of properties	5	5
Additive primes	20353rd	20361st
Chen primes		20387th
Cousin primes (2nd member)	5632nd
Isolated primes	40817th
Primes	52080th	52095th
Sexy primes (1st member)	11285th
Sexy primes (2nd member)		11287th
Twin primes (1st member)		5634th
Roman numberals
Base 2	10011100010000101011₂	10011100010011100101₂
Base 3	1012111222022₃	1012112020012₃
Base 4	2130100223₄	2130103211₄
Base 5	130440133₅	130441404₅
Base 6	21415055₆	21420005₆
Base 7	5304005₇	5304362₇
Base 8	2342053₈	2342345₈
Base 9	1174868₉	1175205₉
Base 10	640043₁₀	640229₁₀
Base 11	3a7968₁₁	3a8017₁₁
Base 12	26a48b₁₂	26a605₁₂
Base 13	195431₁₃	195545₁₃
Base 14	129375₁₄	129469₁₄
Base 15	c9998₁₅	c9a6e₁₅
Base 16	9c42b₁₆	9c4e5₁₆