Compare 2640 vs 2649

Property	2640	2649
Type	composite number	semiprime
Unique factors	4	2
Total factors	7	2
Prime factorization	2⁴ × 3¹ × 5¹ × 11¹	3¹ × 883¹
Prime factorization	2 × 2 × 2 × 2 × 3 × 5 × 11	3 × 883
Divisors count	40	4
Divisors	1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640	1, 3, 883, 2649
Number of properties	0	1
Semiprimes		754th
Roman numberals	MMDCXL	MMDCXLIX
Base 2	101001010000₂	101001011001₂
Base 3	10121210₃	10122010₃
Base 4	221100₄	221121₄
Base 5	41030₅	41044₅
Base 6	20120₆	20133₆
Base 7	10461₇	10503₇
Base 8	5120₈	5131₈
Base 9	3553₉	3563₉
Base 10	2640₁₀	2649₁₀
Base 11	1a90₁₁	1a99₁₁
Base 12	1640₁₂	1649₁₂
Base 13	1281₁₃	128a₁₃
Base 14	d68₁₄	d73₁₄
Base 15	bb0₁₅	bb9₁₅
Base 16	a50₁₆	a59₁₆