Compare 21839 vs 21843

Property	21839	21843
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	21839¹	3³ × 809¹
Prime factorization	21839	3 × 3 × 3 × 809
Divisors count	2	8
Divisors	1, 21839	1, 3, 9, 27, 809, 2427, 7281, 21843
Number of properties	5	0
Additive primes	1133rd
Chen primes	1202nd
Harmonic primes	902nd
Primes	2449th
Twin primes (1st member)	372nd
Roman numberals
Base 2	101010101001111₂	101010101010011₂
Base 3	1002221212₃	1002222000₃
Base 4	11111033₄	11111103₄
Base 5	1144324₅	1144333₅
Base 6	245035₆	245043₆
Base 7	120446₇	120453₇
Base 8	52517₈	52523₈
Base 9	32855₉	32860₉
Base 10	21839₁₀	21843₁₀
Base 11	15454₁₁	15458₁₁
Base 12	1077b₁₂	10783₁₂
Base 13	9c2c₁₃	9c33₁₃
Base 14	7d5d₁₄	7d63₁₄
Base 15	670e₁₅	6713₁₅
Base 16	554f₁₆	5553₁₆