Compare 620909 vs 621983

Property	620909	621983
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	620909¹	621983¹
Prime factorization	620909	621983
Divisors count	2	2
Divisors	1, 620909	1, 621983
Number of properties	4	4
Additive primes		19847th
Chen primes	19864th
Isolated primes		39779th
Primes	50682nd	50758th
Sophie germain primes	5170th	5179th
Twin primes (1st member)	5484th
Roman numberals
Base 2	10010111100101101101₂	10010111110110011111₂
Base 3	1011112201122₃	1011121012102₃
Base 4	2113211231₄	2113312133₄
Base 5	124332114₅	124400413₅
Base 6	21150325₆	21155315₆
Base 7	5164142₇	5200235₇
Base 8	2274555₈	2276637₈
Base 9	1145648₉	1147172₉
Base 10	620909₁₀	621983₁₀
Base 11	394553₁₁	39533a₁₁
Base 12	25b3a5₁₂	25bb3b₁₂
Base 13	189803₁₃	18a14b₁₃
Base 14	1223c9₁₄	122955₁₄
Base 15	c3e8e₁₅	c4458₁₅
Base 16	9796d₁₆	97d9f₁₆