Compare 66485 vs 66491

Property	66485	66491
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	5¹ × 13297¹	66491¹
Prime factorization	5 × 13297	66491
Divisors count	4	2
Divisors	1, 5, 13297, 66485	1, 66491
Number of properties	1	5
Good primes		523rd
Harmonic primes		2490th
Isolated primes		4890th
Long primes		2509th
Primes		6629th
Semiprimes	15884th
Roman numberals
Base 2	10000001110110101₂	10000001110111011₂
Base 3	10101012102₃	10101012122₃
Base 4	100032311₄	100032323₄
Base 5	4111420₅	4111431₅
Base 6	1231445₆	1231455₆
Base 7	364556₇	364565₇
Base 8	201665₈	201673₈
Base 9	111172₉	111178₉
Base 10	66485₁₀	66491₁₀
Base 11	45a51₁₁	45a57₁₁
Base 12	32585₁₂	3258b₁₂
Base 13	24353₁₃	24359₁₃
Base 14	1a32d₁₄	1a335₁₄
Base 15	14a75₁₅	14a7b₁₅
Base 16	103b5₁₆	103bb₁₆