Compare 8221 vs 8501

Property	8221	8501
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	8221¹	8501¹
Prime factorization	8221	8501
Divisors count	2	2
Divisors	1, 8221	1, 8501
Number of properties	7	6
Additive primes	505th
Chen primes	554th	563rd
Good primes		155th
Isolated primes		697th
Long primes		411th
Lucky primes	187th
Primes	1031st	1060th
Pythagorean primes	511th	526th
Super primes	173rd
Twin primes (2nd member)	178th
Roman numberals
Base 2	10000000011101₂	10000100110101₂
Base 3	102021111₃	102122212₃
Base 4	2000131₄	2010311₄
Base 5	230341₅	233001₅
Base 6	102021₆	103205₆
Base 7	32653₇	33533₇
Base 8	20035₈	20465₈
Base 9	12244₉	12585₉
Base 10	8221₁₀	8501₁₀
Base 11	61a4₁₁	6429₁₁
Base 12	4911₁₂	4b05₁₂
Base 13	3985₁₃	3b3c₁₃
Base 14	2dd3₁₄	3153₁₄
Base 15	2681₁₅	27bb₁₅
Base 16	201d₁₆	2135₁₆