Compare 620689 vs 621799

Property	620689	621799
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	620689¹	621799¹
Prime factorization	620689	621799
Divisors count	2	2
Divisors	1, 620689	1, 621799
Number of properties	6	3
Additive primes	19801st
Chen primes	19857th
Cousin primes (1st member)	5489th
Isolated primes	39703rd	39770th
Lucky primes	5843rd	5851st
Primes	50666th	50747th
Roman numberals
Base 2	10010111100010010001₂	10010111110011100111₂
Base 3	1011112102111₃	1011120221121₃
Base 4	2113202101₄	2113303213₄
Base 5	124330224₅	124344144₅
Base 6	21145321₆	21154411₆
Base 7	5163406₇	5166553₇
Base 8	2274221₈	2276347₈
Base 9	1145374₉	1146847₉
Base 10	620689₁₀	621799₁₀
Base 11	394373₁₁	395192₁₁
Base 12	25b241₁₂	25ba07₁₂
Base 13	189694₁₃	18a039₁₃
Base 14	1222ad₁₄	122863₁₄
Base 15	c3d94₁₅	c4384₁₅
Base 16	97891₁₆	97ce7₁₆