Compare 642077 vs 642081

Property	642077	642081
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	642077¹	3¹ × 11¹ × 19457¹
Prime factorization	642077	3 × 11 × 19457
Divisors count	2	8
Divisors	1, 642077	1, 3, 11, 33, 19457, 58371, 214027, 642081
Number of properties	4	0
Chen primes	20431st
Primes	52227th
Sexy primes (2nd member)	11315th
Twin primes (1st member)	5648th
Roman numberals
Base 2	10011100110000011101₂	10011100110000100001₂
Base 3	1012121202122₃	1012121202210₃
Base 4	2130300131₄	2130300201₄
Base 5	131021302₅	131021311₅
Base 6	21432325₆	21432333₆
Base 7	5312642₇	5312646₇
Base 8	2346035₈	2346041₈
Base 9	1177678₉	1177683₉
Base 10	642077₁₀	642081₁₀
Base 11	3a9447₁₁	3a9450₁₁
Base 12	26b6a5₁₂	26b6a9₁₂
Base 13	196337₁₃	19633b₁₃
Base 14	129dc9₁₄	129dcd₁₄
Base 15	ca3a2₁₅	ca3a6₁₅
Base 16	9cc1d₁₆	9cc21₁₆