Compare 643039 vs 643042

Property	643039	643042
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	643039¹	2¹ × 17¹ × 18913¹
Prime factorization	643039	2 × 17 × 18913
Divisors count	2	8
Divisors	1, 643039	1, 2, 17, 34, 18913, 37826, 321521, 643042
Number of properties	3	0
Cousin primes (1st member)	5647th
Isolated primes	40985th
Primes	52294th
Roman numberals
Base 2	10011100111111011111₂	10011100111111100010₂
Base 3	1012200002021₃	1012200002101₃
Base 4	2130333133₄	2130333202₄
Base 5	131034124₅	131034132₅
Base 6	21441011₆	21441014₆
Base 7	5315515₇	5315521₇
Base 8	2347737₈	2347742₈
Base 9	1180067₉	1180071₉
Base 10	643039₁₀	643042₁₀
Base 11	3aa141₁₁	3aa144₁₁
Base 12	270167₁₂	27016a₁₂
Base 13	1968c7₁₃	1968ca₁₃
Base 14	12a4b5₁₄	12a4b8₁₄
Base 15	ca7e4₁₅	ca7e7₁₅
Base 16	9cfdf₁₆	9cfe2₁₆