Compare 642739 vs 642797

Property	642739	642797
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	642739¹	642797¹
Prime factorization	642739	642797
Divisors count	2	2
Divisors	1, 642739	1, 642797
Number of properties	4	5
Additive primes	20429th
Chen primes		20448th
Left-truncatable primes		541st
Primes	52269th	52273rd
Sexy primes (2nd member)		11324th
Twin primes (1st member)		5654th
Twin primes (2nd member)	5653rd
Ulam primes	3833rd
Roman numberals
Base 2	10011100111010110011₂	10011100111011101101₂
Base 3	1012122200011₃	1012122202022₃
Base 4	2130322303₄	2130323231₄
Base 5	131031424₅	131032142₅
Base 6	21435351₆	21435525₆
Base 7	5314606₇	5315021₇
Base 8	2347263₈	2347355₈
Base 9	1178604₉	1178668₉
Base 10	642739₁₀	642797₁₀
Base 11	3a9999₁₁	3a9a41₁₁
Base 12	26bb57₁₂	26bba5₁₂
Base 13	196726₁₃	19676c₁₃
Base 14	12a33d₁₄	12a381₁₄
Base 15	ca694₁₅	ca6d2₁₅
Base 16	9ceb3₁₆	9ceed₁₆