Compare 642953 vs 643039

Property	642953	643039
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	642953¹	643039¹
Prime factorization	642953	643039
Divisors count	2	2
Divisors	1, 642953	1, 643039
Number of properties	6	3
Additive primes	20435th
Chen primes	20452nd
Cousin primes (1st member)		5647th
Isolated primes	40978th	40985th
Left-truncatable primes	542nd
Primes	52287th	52294th
Sexy primes (2nd member)	11327th
Roman numberals
Base 2	10011100111110001001₂	10011100111111011111₂
Base 3	1012122222002₃	1012200002021₃
Base 4	2130332021₄	2130333133₄
Base 5	131033303₅	131034124₅
Base 6	21440345₆	21441011₆
Base 7	5315333₇	5315515₇
Base 8	2347611₈	2347737₈
Base 9	1178862₉	1180067₉
Base 10	642953₁₀	643039₁₀
Base 11	3aa073₁₁	3aa141₁₁
Base 12	2700b5₁₂	270167₁₂
Base 13	19685c₁₃	1968c7₁₃
Base 14	12a453₁₄	12a4b5₁₄
Base 15	ca788₁₅	ca7e4₁₅
Base 16	9cf89₁₆	9cfdf₁₆