Compare 620981 vs 621431

Property	620981	621431
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	620981¹	621431¹
Prime factorization	620981	621431
Divisors count	2	2
Divisors	1, 620981	1, 621431
Number of properties	4	5
Additive primes		19826th
Chen primes	19866th	19878th
Cousin primes (2nd member)		5497th
Isolated primes	39721st	39750th
Primes	50688th	50721st
Sophie germain primes	5171st
Roman numberals
Base 2	10010111100110110101₂	10010111101101110111₂
Base 3	1011112211022₃	1011120102222₃
Base 4	2113212311₄	2113231313₄
Base 5	124332411₅	124341211₅
Base 6	21150525₆	21152555₆
Base 7	5164304₇	5165516₇
Base 8	2274665₈	2275567₈
Base 9	1145738₉	1146388₉
Base 10	620981₁₀	621431₁₀
Base 11	394609₁₁	394988₁₁
Base 12	25b445₁₂	25b75b₁₂
Base 13	18985a₁₃	189b15₁₃
Base 14	12243b₁₄	12267d₁₄
Base 15	c3edb₁₅	c41db₁₅
Base 16	979b5₁₆	97b77₁₆