Compare 206639 vs 208009

Property	206639	208009
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	206639¹	208009¹
Prime factorization	206639	208009
Divisors count	2	2
Divisors	1, 206639	1, 208009
Number of properties	5	8
Additive primes		7523rd
Chen primes	7741st	7785th
Isolated primes		14174th
Primes	18523rd	18637th
Pythagorean primes		9305th
Safe primes	1207th
Sexy primes (2nd member)		4434th
Sexy prime triplets (3rd member)		895th
Super primes	2122nd	2130th
Twin primes (1st member)	2217th
Roman numberals
Base 2	110010011100101111₂	110010110010001001₂
Base 3	101111110022₃	101120100001₃
Base 4	302130233₄	302302021₄
Base 5	23103024₅	23124014₅
Base 6	4232355₆	4243001₆
Base 7	1520306₇	1524304₇
Base 8	623457₈	626211₈
Base 9	344408₉	346301₉
Base 10	206639₁₀	208009₁₀
Base 11	131284₁₁	13230a₁₁
Base 12	9b6bb₁₂	a0461₁₂
Base 13	73094₁₃	738a9₁₃
Base 14	5543d₁₄	55b3b₁₄
Base 15	4135e₁₅	41974₁₅
Base 16	3272f₁₆	32c89₁₆