Compare 642797 vs 642853

Property	642797	642853
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	642797¹	642853¹
Prime factorization	642797	642853
Divisors count	2	2
Divisors	1, 642797	1, 642853
Number of properties	5	4
Chen primes	20448th
Good primes		1991st
Isolated primes		40970th
Left-truncatable primes	541st
Lucky primes		6004th
Primes	52273rd	52277th
Sexy primes (2nd member)	11324th
Twin primes (1st member)	5654th
Roman numberals
Base 2	10011100111011101101₂	10011100111100100101₂
Base 3	1012122202022₃	1012122211101₃
Base 4	2130323231₄	2130330211₄
Base 5	131032142₅	131032403₅
Base 6	21435525₆	21440101₆
Base 7	5315021₇	5315131₇
Base 8	2347355₈	2347445₈
Base 9	1178668₉	1178741₉
Base 10	642797₁₀	642853₁₀
Base 11	3a9a41₁₁	3a9a92₁₁
Base 12	26bba5₁₂	270031₁₂
Base 13	19676c₁₃	1967b3₁₃
Base 14	12a381₁₄	12a3c1₁₄
Base 15	ca6d2₁₅	ca71d₁₅
Base 16	9ceed₁₆	9cf25₁₆