Compare 621997 vs 622049

Property	621997	622049
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	621997¹	622049¹
Prime factorization	621997	622049
Divisors count	2	2
Divisors	1, 621997	1, 622049
Number of properties	3	6
Additive primes		19850th
Chen primes		19892nd
Isolated primes	39780th
Left-truncatable primes	524th
Primes	50759th	50763rd
Sexy primes (2nd member)		11023rd
Sophie germain primes		5181st
Twin primes (1st member)		5491st
Roman numberals
Base 2	10010111110110101101₂	10010111110111100001₂
Base 3	1011121012221₃	1011121021212₃
Base 4	2113312231₄	2113313201₄
Base 5	124400442₅	124401144₅
Base 6	21155341₆	21155505₆
Base 7	5200255₇	5200361₇
Base 8	2276655₈	2276741₈
Base 9	1147187₉	1147255₉
Base 10	621997₁₀	622049₁₀
Base 11	395352₁₁	39539a₁₁
Base 12	25bb51₁₂	25bb95₁₂
Base 13	18a15c₁₃	18a19c₁₃
Base 14	122965₁₄	1229a1₁₄
Base 15	c4467₁₅	c449e₁₅
Base 16	97dad₁₆	97de1₁₆