Compare 620689 vs 621937

Property	620689	621937
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	620689¹	621937¹
Prime factorization	620689	621937
Divisors count	2	2
Divisors	1, 620689	1, 621937
Number of properties	6	3
Additive primes	19801st
Chen primes	19857th
Cousin primes (1st member)	5489th	5499th
Isolated primes	39703rd	39777th
Lucky primes	5843rd
Primes	50666th	50756th
Roman numberals
Base 2	10010111100010010001₂	10010111110101110001₂
Base 3	1011112102111₃	1011121010201₃
Base 4	2113202101₄	2113311301₄
Base 5	124330224₅	124400222₅
Base 6	21145321₆	21155201₆
Base 7	5163406₇	5200141₇
Base 8	2274221₈	2276561₈
Base 9	1145374₉	1147121₉
Base 10	620689₁₀	621937₁₀
Base 11	394373₁₁	3952a8₁₁
Base 12	25b241₁₂	25bb01₁₂
Base 13	189694₁₃	18a114₁₃
Base 14	1222ad₁₄	122921₁₄
Base 15	c3d94₁₅	c4427₁₅
Base 16	97891₁₆	97d71₁₆