Compare 21729 vs 21730

Property	21729	21730
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	4
Prime factorization	3¹ × 7243¹	2¹ × 5¹ × 41¹ × 53¹
Prime factorization	3 × 7243	2 × 5 × 41 × 53
Divisors count	4	16
Divisors	1, 3, 7243, 21729	1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730
Number of properties	1	0
Semiprimes	5491st
Roman numberals
Base 2	101010011100001₂	101010011100010₂
Base 3	1002210210₃	1002210211₃
Base 4	11103201₄	11103202₄
Base 5	1143404₅	1143410₅
Base 6	244333₆	244334₆
Base 7	120231₇	120232₇
Base 8	52341₈	52342₈
Base 9	32723₉	32724₉
Base 10	21729₁₀	21730₁₀
Base 11	15364₁₁	15365₁₁
Base 12	106a9₁₂	106aa₁₂
Base 13	9b76₁₃	9b77₁₃
Base 14	7cc1₁₄	7cc2₁₄
Base 15	6689₁₅	668a₁₅
Base 16	54e1₁₆	54e2₁₆