Compare 664199 vs 664208

Property	664199	664208
Type	prime	composite number
Unique factors	1	2
Total factors	1	5
Prime factorization	664199¹	2⁴ × 41513¹
Prime factorization	664199	2 × 2 × 2 × 2 × 41513
Divisors count	2	10
Divisors	1, 664199	1, 2, 4, 8, 16, 41513, 83026, 166052, 332104, 664208
Number of properties	5	0
Chen primes	21074th
Isolated primes	42252nd
Primes	53885th
Safe primes	3110th
Sexy primes (2nd member)	11632nd
Roman numberals
Base 2	10100010001010000111₂	10100010001010010000₂
Base 3	1020202002222₃	1020202010022₃
Base 4	2202022013₄	2202022100₄
Base 5	132223244₅	132223313₅
Base 6	22122555₆	22123012₆
Base 7	5434304₇	5434316₇
Base 8	2421207₈	2421220₈
Base 9	1222088₉	1222108₉
Base 10	664199₁₀	664208₁₀
Base 11	414028₁₁	414036₁₁
Base 12	28045b₁₂	280468₁₂
Base 13	1a3423₁₃	1a342c₁₃
Base 14	1340ab₁₄	1340b6₁₄
Base 15	d1bee₁₅	d1c08₁₅
Base 16	a2287₁₆	a2290₁₆