Compare 642797 vs 667547

Property	642797	667547
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	642797¹	667547¹
Prime factorization	642797	667547
Divisors count	2	2
Divisors	1, 642797	1, 667547
Number of properties	5	7
Chen primes	20448th	21160th
Left-truncatable primes	541st	552nd
Primes	52273rd	54134th
Prime triplets (1st member)		2135th
Sexy primes (1st member)		11678th
Sexy primes (2nd member)	11324th
Sexy prime triplets (1st member)		2127th
Twin primes (1st member)	5654th	5845th
Roman numberals
Base 2	10011100111011101101₂	10100010111110011011₂
Base 3	1012122202022₃	1020220200222₃
Base 4	2130323231₄	2202332123₄
Base 5	131032142₅	132330142₅
Base 6	21435525₆	22150255₆
Base 7	5315021₇	5450126₇
Base 8	2347355₈	2427633₈
Base 9	1178668₉	1226628₉
Base 10	642797₁₀	667547₁₀
Base 11	3a9a41₁₁	4165a1₁₁
Base 12	26bba5₁₂	28238b₁₂
Base 13	19676c₁₃	1a4aca₁₃
Base 14	12a381₁₄	1353bd₁₄
Base 15	ca6d2₁₅	d2bd2₁₅
Base 16	9ceed₁₆	a2f9b₁₆