Compare 664199 vs 664379

Property	664199	664379
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664199¹	664379¹
Prime factorization	664199	664379
Divisors count	2	2
Divisors	1, 664199	1, 664379
Number of properties	5	3
Chen primes	21074th	21082nd
Isolated primes	42252nd
Primes	53885th	53896th
Safe primes	3110th
Sexy primes (2nd member)	11632nd
Twin primes (1st member)		5819th
Roman numberals
Base 2	10100010001010000111₂	10100010001100111011₂
Base 3	1020202002222₃	1020202100122₃
Base 4	2202022013₄	2202030323₄
Base 5	132223244₅	132230004₅
Base 6	22122555₆	22123455₆
Base 7	5434304₇	5434652₇
Base 8	2421207₈	2421473₈
Base 9	1222088₉	1222318₉
Base 10	664199₁₀	664379₁₀
Base 11	414028₁₁	414181₁₁
Base 12	28045b₁₂	28058b₁₂
Base 13	1a3423₁₃	1a3531₁₃
Base 14	1340ab₁₄	134199₁₄
Base 15	d1bee₁₅	d1cbe₁₅
Base 16	a2287₁₆	a233b₁₆