Compare 6621 vs 6630

Property	6621	6630
Type	semiprime	composite number
Unique factors	2	5
Total factors	2	5
Prime factorization	3¹ × 2207¹	2¹ × 3¹ × 5¹ × 13¹ × 17¹
Prime factorization	3 × 2207	2 × 3 × 5 × 13 × 17
Divisors count	4	32
Divisors	1, 3, 2207, 6621	1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630
Number of properties	1	0
Semiprimes	1779th
Roman numberals
Base 2	1100111011101₂	1100111100110₂
Base 3	100002020₃	100002120₃
Base 4	1213131₄	1213212₄
Base 5	202441₅	203010₅
Base 6	50353₆	50410₆
Base 7	25206₇	25221₇
Base 8	14735₈	14746₈
Base 9	10066₉	10076₉
Base 10	6621₁₀	6630₁₀
Base 11	4a7a₁₁	4a88₁₁
Base 12	39b9₁₂	3a06₁₂
Base 13	3024₁₃	3030₁₃
Base 14	25ad₁₄	25b8₁₄
Base 15	1e66₁₅	1e70₁₅
Base 16	19dd₁₆	19e6₁₆