Compare 620981 vs 621007

Property	620981	621007
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	620981¹	621007¹
Prime factorization	620981	621007
Divisors count	2	2
Divisors	1, 620981	1, 621007
Number of properties	4	4
Chen primes	19866th
Isolated primes	39721st	39723rd
Primes	50688th	50690th
Sexy primes (1st member)		11014th
Sophie germain primes	5171st
Ulam primes		3712th
Roman numberals
Base 2	10010111100110110101₂	10010111100111001111₂
Base 3	1011112211022₃	1011112212021₃
Base 4	2113212311₄	2113213033₄
Base 5	124332411₅	124333012₅
Base 6	21150525₆	21151011₆
Base 7	5164304₇	5164342₇
Base 8	2274665₈	2274717₈
Base 9	1145738₉	1145767₉
Base 10	620981₁₀	621007₁₀
Base 11	394609₁₁	394632₁₁
Base 12	25b445₁₂	25b467₁₂
Base 13	18985a₁₃	18987a₁₃
Base 14	12243b₁₄	122459₁₄
Base 15	c3edb₁₅	c4007₁₅
Base 16	979b5₁₆	979cf₁₆