Compare 620689 vs 621139

Property	620689	621139
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	620689¹	621139¹
Prime factorization	620689	621139
Divisors count	2	2
Divisors	1, 620689	1, 621139
Number of properties	6	5
Additive primes	19801st
Centered triangular primes		111th
Chen primes	19857th
Cousin primes (1st member)	5489th	5494th
Isolated primes	39703rd	39732nd
Lucky primes	5843rd
Primes	50666th	50701st
Sexy primes (2nd member)		11015th
Roman numberals
Base 2	10010111100010010001₂	10010111101001010011₂
Base 3	1011112102111₃	1011120001011₃
Base 4	2113202101₄	2113221103₄
Base 5	124330224₅	124334024₅
Base 6	21145321₆	21151351₆
Base 7	5163406₇	5164621₇
Base 8	2274221₈	2275123₈
Base 9	1145374₉	1146034₉
Base 10	620689₁₀	621139₁₀
Base 11	394373₁₁	394742₁₁
Base 12	25b241₁₂	25b557₁₂
Base 13	189694₁₃	18994c₁₃
Base 14	1222ad₁₄	122511₁₄
Base 15	c3d94₁₅	c4094₁₅
Base 16	97891₁₆	97a53₁₆