Compare 639713 vs 640043

Property	639713	640043
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639713¹	640043¹
Prime factorization	639713	640043
Divisors count	2	2
Divisors	1, 639713	1, 640043
Number of properties	6	5
Additive primes	20342nd	20353rd
Cousin primes (2nd member)		5632nd
Isolated primes	40798th	40817th
Primes	52057th	52080th
Sexy primes (1st member)	11282nd	11285th
Sophie germain primes	5302nd
Super primes	5324th
Roman numberals
Base 2	10011100001011100001₂	10011100010000101011₂
Base 3	1012111112002₃	1012111222022₃
Base 4	2130023201₄	2130100223₄
Base 5	130432323₅	130440133₅
Base 6	21413345₆	21415055₆
Base 7	5303024₇	5304005₇
Base 8	2341341₈	2342053₈
Base 9	1174462₉	1174868₉
Base 10	639713₁₀	640043₁₀
Base 11	3a7698₁₁	3a7968₁₁
Base 12	26a255₁₂	26a48b₁₂
Base 13	195239₁₃	195431₁₃
Base 14	1291bb₁₄	129375₁₄
Base 15	c9828₁₅	c9998₁₅
Base 16	9c2e1₁₆	9c42b₁₆