Compare 620401 vs 621701

Property	620401	621701
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	620401¹	621701¹
Prime factorization	620401	621701
Divisors count	2	2
Divisors	1, 620401	1, 621701
Number of properties	4	8
Additive primes	19791st	19838th
Chen primes		19885th
Cousin primes (2nd member)		5498th
Happy primes		7232nd
Isolated primes	39682nd
Primes	50643rd	50739th
Prime triplets (2nd member)		2010th
Twin primes (1st member)		5489th
Ulam primes	3710th	3715th
Roman numberals
Base 2	10010111011101110001₂	10010111110010000101₂
Base 3	1011112000211₃	1011120210222₃
Base 4	2113131301₄	2113302011₄
Base 5	124323101₅	124343301₅
Base 6	21144121₆	21154125₆
Base 7	5162515₇	5166353₇
Base 8	2273561₈	2276205₈
Base 9	1145024₉	1146728₉
Base 10	620401₁₀	621701₁₀
Base 11	394131₁₁	395103₁₁
Base 12	25b041₁₂	25b945₁₂
Base 13	189502₁₃	189c92₁₃
Base 14	122145₁₄	1227d3₁₄
Base 15	c3c51₁₅	c431b₁₅
Base 16	97771₁₆	97c85₁₆