Compare 12821 vs 12889

Property	12821	12889
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	12821¹	12889¹
Prime factorization	12821	12889
Divisors count	2	2
Divisors	1, 12821	1, 12889
Number of properties	8	6
Chen primes	776th	777th
Cousin primes (1st member)		246th
Good primes		205th
Harmonic primes	547th
Isolated primes		1044th
Long primes	594th
Palindromic primes	28th
Primes	1528th	1533rd
Pythagorean primes	757th	761st
Sophie germain primes	232nd
Twin primes (1st member)	245th
Roman numberals
Base 2	11001000010101₂	11001001011001₂
Base 3	122120212₃	122200101₃
Base 4	3020111₄	3021121₄
Base 5	402241₅	403024₅
Base 6	135205₆	135401₆
Base 7	52244₇	52402₇
Base 8	31025₈	31131₈
Base 9	18525₉	18611₉
Base 10	12821₁₀	12889₁₀
Base 11	96a6₁₁	9758₁₁
Base 12	7505₁₂	7561₁₂
Base 13	5ab3₁₃	5b36₁₃
Base 14	495b₁₄	49a9₁₄
Base 15	3beb₁₅	3c44₁₅
Base 16	3215₁₆	3259₁₆