Compare 420811 vs 421661

Property	420811	421661
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	420811¹	421661¹
Prime factorization	420811	421661
Divisors count	2	2
Divisors	1, 420811	1, 421661
Number of properties	4	5
Chen primes		14261st
Cousin primes (2nd member)		3971st
Happy primes	5268th	5276th
Isolated primes		27567th
Lucky primes	4237th
Primes	35454th	35516th
Twin primes (2nd member)	3969th
Roman numberals
Base 2	1100110101111001011₂	1100110111100011101₂
Base 3	210101020121₃	210102102002₃
Base 4	1212233023₄	1212330131₄
Base 5	101431221₅	101443121₅
Base 6	13004111₆	13012045₆
Base 7	3401566₇	3404222₇
Base 8	1465713₈	1467435₈
Base 9	711217₉	712362₉
Base 10	420811₁₀	421661₁₀
Base 11	268186₁₁	268889₁₁
Base 12	183637₁₂	184025₁₂
Base 13	119701₁₃	119c06₁₃
Base 14	ad4dd₁₄	ad949₁₄
Base 15	84a41₁₅	84e0b₁₅
Base 16	66bcb₁₆	66f1d₁₆