Compare 642799 vs 642869

Property	642799	642869
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	642799¹	642869¹
Prime factorization	642799	642869
Divisors count	2	2
Divisors	1, 642799	1, 642869
Number of properties	4	4
Additive primes	20431st
Chen primes		20449th
Good primes		1992nd
Lucky primes	6003rd
Primes	52274th	52278th
Twin primes (1st member)		5655th
Twin primes (2nd member)	5654th
Roman numberals
Base 2	10011100111011101111₂	10011100111100110101₂
Base 3	1012122202101₃	1012122211222₃
Base 4	2130323233₄	2130330311₄
Base 5	131032144₅	131032434₅
Base 6	21435531₆	21440125₆
Base 7	5315023₇	5315153₇
Base 8	2347357₈	2347465₈
Base 9	1178671₉	1178758₉
Base 10	642799₁₀	642869₁₀
Base 11	3a9a43₁₁	3a9aa7₁₁
Base 12	26bba7₁₂	270045₁₂
Base 13	196771₁₃	1967c6₁₃
Base 14	12a383₁₄	12a3d3₁₄
Base 15	ca6d4₁₅	ca72e₁₅
Base 16	9ceef₁₆	9cf35₁₆