Compare 620689 vs 621223

Property	620689	621223
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	620689¹	621223¹
Prime factorization	620689	621223
Divisors count	2	2
Divisors	1, 620689	1, 621223
Number of properties	6	5
Additive primes	19801st
Chen primes	19857th
Cousin primes (1st member)	5489th	5495th
Isolated primes	39703rd	39735th
Lucky primes	5843rd	5847th
Primes	50666th	50704th
Sexy primes (2nd member)		11016th
Roman numberals
Base 2	10010111100010010001₂	10010111101010100111₂
Base 3	1011112102111₃	1011120011021₃
Base 4	2113202101₄	2113222213₄
Base 5	124330224₅	124334343₅
Base 6	21145321₆	21152011₆
Base 7	5163406₇	5165101₇
Base 8	2274221₈	2275247₈
Base 9	1145374₉	1146137₉
Base 10	620689₁₀	621223₁₀
Base 11	394373₁₁	394809₁₁
Base 12	25b241₁₂	25b607₁₂
Base 13	189694₁₃	1899b5₁₃
Base 14	1222ad₁₄	122571₁₄
Base 15	c3d94₁₅	c40ed₁₅
Base 16	97891₁₆	97aa7₁₆