Compare 420421 vs 420499

Property	420421	420499
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	420421¹	420499¹
Prime factorization	420421	420499
Divisors count	2	2
Divisors	1, 420421	1, 420499
Number of properties	3	4
Additive primes	14001st
Chen primes		14229th
Cousin primes (1st member)		3964th
Isolated primes		27499th
Primes	35424th	35430th
Twin primes (2nd member)	3965th
Roman numberals
Base 2	1100110101001000101₂	1100110101010010011₂
Base 3	210100201011₃	210100211001₃
Base 4	1212221011₄	1212222103₄
Base 5	101423141₅	101423444₅
Base 6	13002221₆	13002431₆
Base 7	3400501₇	3400642₇
Base 8	1465105₈	1465223₈
Base 9	710634₉	710731₉
Base 10	420421₁₀	420499₁₀
Base 11	267961₁₁	267a22₁₁
Base 12	183371₁₂	183417₁₂
Base 13	119491₁₃	119521₁₃
Base 14	ad301₁₄	ad359₁₄
Base 15	84881₁₅	848d4₁₅
Base 16	66a45₁₆	66a93₁₆