Compare 81086 vs 81097

Property	81086	81097
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	2¹ × 40543¹	81097¹
Prime factorization	2 × 40543	81097
Divisors count	4	2
Divisors	1, 2, 40543, 81086	1, 81097
Number of properties	1	6
Cousin primes (1st member)		1026th
Isolated primes		5894th
Long primes		3016th
Primes		7939th
Pythagorean primes		3956th
Semiprimes	19156th
Ulam primes		580th
Roman numberals
Base 2	10011110010111110₂	10011110011001001₂
Base 3	11010020012₃	11010020121₃
Base 4	103302332₄	103303021₄
Base 5	10043321₅	10043342₅
Base 6	1423222₆	1423241₆
Base 7	455255₇	455302₇
Base 8	236276₈	236311₈
Base 9	133205₉	133217₉
Base 10	81086₁₀	81097₁₀
Base 11	55a15₁₁	55a25₁₁
Base 12	3ab12₁₂	3ab21₁₂
Base 13	2aba5₁₃	2abb3₁₃
Base 14	2179c₁₄	217a9₁₄
Base 15	1905b₁₅	19067₁₅
Base 16	13cbe₁₆	13cc9₁₆