Compare 524221 vs 524287

Property	524221	524287
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	524221¹	524287¹
Prime factorization	524221	524287
Divisors count	2	2
Divisors	1, 524221	1, 524287
Number of properties	2	8
Chen primes		17184th
Class 1+ primes		41st
Isolated primes		33891st
Lucky primes		5058th
Mersenne primes		7th
Pierpont primes of the 2nd kind		41st
Primes	43384th	43390th
Solinas primes		145th
Twin primes (2nd member)	4750th
Roman numberals
Base 2	1111111111110111101₂	1111111111111111111₂
Base 3	222122002121₃	222122012001₃
Base 4	1333332331₄	1333333333₄
Base 5	113233341₅	113234122₅
Base 6	15122541₆	15123131₆
Base 7	4312225₇	4312351₇
Base 8	1777675₈	1777777₈
Base 9	878077₉	878161₉
Base 10	524221₁₀	524287₁₀
Base 11	328945₁₁	3289a5₁₁
Base 12	213451₁₂	2134a7₁₂
Base 13	1547b9₁₃	15483a₁₃
Base 14	d9085₁₄	d90d1₁₄
Base 15	a54d1₁₅	a5527₁₅
Base 16	7ffbd₁₆	7ffff₁₆