Compare 421121 vs 421661

Property	421121	421661
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	421121¹	421661¹
Prime factorization	421121	421661
Divisors count	2	2
Divisors	1, 421121	1, 421661
Number of properties	4	5
Additive primes	14024th
Chen primes	14250th	14261st
Cousin primes (2nd member)		3971st
Happy primes		5276th
Isolated primes		27567th
Primes	35475th	35516th
Twin primes (1st member)	3973rd
Roman numberals
Base 2	1100110110100000001₂	1100110111100011101₂
Base 3	210101200002₃	210102102002₃
Base 4	1212310001₄	1212330131₄
Base 5	101433441₅	101443121₅
Base 6	13005345₆	13012045₆
Base 7	3402521₇	3404222₇
Base 8	1466401₈	1467435₈
Base 9	711602₉	712362₉
Base 10	421121₁₀	421661₁₀
Base 11	268438₁₁	268889₁₁
Base 12	183855₁₂	184025₁₂
Base 13	1198ac₁₃	119c06₁₃
Base 14	ad681₁₄	ad949₁₄
Base 15	84b9b₁₅	84e0b₁₅
Base 16	66d01₁₆	66f1d₁₆