Compare 21002 vs 21009

Property	21002	21009
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	2¹ × 10501¹	3¹ × 47¹ × 149¹
Prime factorization	2 × 10501	3 × 47 × 149
Divisors count	4	8
Divisors	1, 2, 10501, 21002	1, 3, 47, 141, 149, 447, 7003, 21009
Number of properties	1	0
Semiprimes	5328th
Roman numberals
Base 2	101001000001010₂	101001000010001₂
Base 3	1001210212₃	1001211010₃
Base 4	11020022₄	11020101₄
Base 5	1133002₅	1133014₅
Base 6	241122₆	241133₆
Base 7	115142₇	115152₇
Base 8	51012₈	51021₈
Base 9	31725₉	31733₉
Base 10	21002₁₀	21009₁₀
Base 11	14863₁₁	1486a₁₁
Base 12	101a2₁₂	101a9₁₂
Base 13	9737₁₃	9741₁₃
Base 14	7922₁₄	7929₁₄
Base 15	6352₁₅	6359₁₅
Base 16	520a₁₆	5211₁₆