Compare 21841 vs 21843

Property	21841	21843
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	21841¹	3³ × 809¹
Prime factorization	21841	3 × 3 × 3 × 809
Divisors count	2	8
Divisors	1, 21841	1, 3, 9, 27, 809, 2427, 7281, 21843
Number of properties	6	0
Centered square primes	38th
Happy primes	406th
Lucky primes	397th
Primes	2450th
Pythagorean primes	1216th
Twin primes (2nd member)	372nd
Roman numberals
Base 2	101010101010001₂	101010101010011₂
Base 3	1002221221₃	1002222000₃
Base 4	11111101₄	11111103₄
Base 5	1144331₅	1144333₅
Base 6	245041₆	245043₆
Base 7	120451₇	120453₇
Base 8	52521₈	52523₈
Base 9	32857₉	32860₉
Base 10	21841₁₀	21843₁₀
Base 11	15456₁₁	15458₁₁
Base 12	10781₁₂	10783₁₂
Base 13	9c31₁₃	9c33₁₃
Base 14	7d61₁₄	7d63₁₄
Base 15	6711₁₅	6713₁₅
Base 16	5551₁₆	5553₁₆