Compare 81001 vs 81097

Property	81001	81097
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	81001¹	81097¹
Prime factorization	81001	81097
Divisors count	2	2
Divisors	1, 81001	1, 81097
Number of properties	5	6
Cousin primes (1st member)		1026th
Harmonic primes	2993rd
Isolated primes	5887th	5894th
Long primes		3016th
Lucky primes	1068th
Primes	7926th	7939th
Pythagorean primes	3950th	3956th
Ulam primes		580th
Roman numberals
Base 2	10011110001101001₂	10011110011001001₂
Base 3	11010010001₃	11010020121₃
Base 4	103301221₄	103303021₄
Base 5	10043001₅	10043342₅
Base 6	1423001₆	1423241₆
Base 7	455104₇	455302₇
Base 8	236151₈	236311₈
Base 9	133101₉	133217₉
Base 10	81001₁₀	81097₁₀
Base 11	55948₁₁	55a25₁₁
Base 12	3aa61₁₂	3ab21₁₂
Base 13	2ab3b₁₃	2abb3₁₃
Base 14	2173b₁₄	217a9₁₄
Base 15	19001₁₅	19067₁₅
Base 16	13c69₁₆	13cc9₁₆