Compare 2040 vs 2045

Property	2040	2045
Type	composite number	semiprime
Unique factors	4	2
Total factors	6	2
Prime factorization	2³ × 3¹ × 5¹ × 17¹	5¹ × 409¹
Prime factorization	2 × 2 × 2 × 3 × 5 × 17	5 × 409
Divisors count	32	4
Divisors	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040	1, 5, 409, 2045
Number of properties	0	1
Semiprimes		588th
Roman numberals	MMXL	MMXLV
Base 2	11111111000₂	11111111101₂
Base 3	2210120₃	2210202₃
Base 4	133320₄	133331₄
Base 5	31130₅	31140₅
Base 6	13240₆	13245₆
Base 7	5643₇	5651₇
Base 8	3770₈	3775₈
Base 9	2716₉	2722₉
Base 10	2040₁₀	2045₁₀
Base 11	1595₁₁	159a₁₁
Base 12	1220₁₂	1225₁₂
Base 13	c0c₁₃	c14₁₃
Base 14	a5a₁₄	a61₁₄
Base 15	910₁₅	915₁₅
Base 16	7f8₁₆	7fd₁₆