Compare 2031 vs 2040

Property	2031	2040
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	6
Prime factorization	3¹ × 677¹	2³ × 3¹ × 5¹ × 17¹
Prime factorization	3 × 677	2 × 2 × 2 × 3 × 5 × 17
Divisors count	4	32
Divisors	1, 3, 677, 2031	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
Number of properties	1	0
Semiprimes	583rd
Roman numberals	MMXXXI	MMXL
Base 2	11111101111₂	11111111000₂
Base 3	2210020₃	2210120₃
Base 4	133233₄	133320₄
Base 5	31111₅	31130₅
Base 6	13223₆	13240₆
Base 7	5631₇	5643₇
Base 8	3757₈	3770₈
Base 9	2706₉	2716₉
Base 10	2031₁₀	2040₁₀
Base 11	1587₁₁	1595₁₁
Base 12	1213₁₂	1220₁₂
Base 13	c03₁₃	c0c₁₃
Base 14	a51₁₄	a5a₁₄
Base 15	906₁₅	910₁₅
Base 16	7ef₁₆	7f8₁₆