Compare 664199 vs 664243

Property	664199	664243
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664199¹	664243¹
Prime factorization	664199	664243
Divisors count	2	2
Divisors	1, 664199	1, 664243
Number of properties	5	3
Chen primes	21074th
Isolated primes	42252nd	42254th
Primes	53885th	53887th
Safe primes	3110th
Sexy primes (2nd member)	11632nd
Super primes		5489th
Roman numberals
Base 2	10100010001010000111₂	10100010001010110011₂
Base 3	1020202002222₃	1020202011121₃
Base 4	2202022013₄	2202022303₄
Base 5	132223244₅	132223433₅
Base 6	22122555₆	22123111₆
Base 7	5434304₇	5434366₇
Base 8	2421207₈	2421263₈
Base 9	1222088₉	1222147₉
Base 10	664199₁₀	664243₁₀
Base 11	414028₁₁	414068₁₁
Base 12	28045b₁₂	280497₁₂
Base 13	1a3423₁₃	1a3458₁₃
Base 14	1340ab₁₄	1340dd₁₄
Base 15	d1bee₁₅	d1c2d₁₅
Base 16	a2287₁₆	a22b3₁₆