Compare 639143 vs 639269

Property	639143	639269
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639143¹	639269¹
Prime factorization	639143	639269
Divisors count	2	2
Divisors	1, 639143	1, 639269
Number of properties	4	5
Chen primes		20354th
Isolated primes	40764th	40771st
Primes	52011th	52022nd
Sexy primes (2nd member)	11270th	11274th
Sexy prime triplets (3rd member)		2071st
Sophie germain primes	5297th
Roman numberals
Base 2	10011100000010100111₂	10011100000100100101₂
Base 3	1012110201222₃	1012110220122₃
Base 4	2130002213₄	2130010211₄
Base 5	130423033₅	130424034₅
Base 6	21410555₆	21411325₆
Base 7	5301251₇	5301521₇
Base 8	2340247₈	2340445₈
Base 9	1173658₉	1173818₉
Base 10	639143₁₀	639269₁₀
Base 11	3a721a₁₁	3a7324₁₁
Base 12	269a5b₁₂	269b45₁₂
Base 13	194bbb₁₃	194c87₁₃
Base 14	128cd1₁₄	128d81₁₄
Base 15	c9598₁₅	c962e₁₅
Base 16	9c0a7₁₆	9c125₁₆