Compare 1840 vs 1845

Property	1840	1845
Type	composite number	composite number
Unique factors	3	3
Total factors	6	4
Prime factorization	2⁴ × 5¹ × 23¹	3² × 5¹ × 41¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 23	3 × 3 × 5 × 41
Divisors count	20	12
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840	1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845
Number of properties	0	0
Roman numberals	MDCCCXL	MDCCCXLV
Base 2	11100110000₂	11100110101₂
Base 3	2112011₃	2112100₃
Base 4	130300₄	130311₄
Base 5	24330₅	24340₅
Base 6	12304₆	12313₆
Base 7	5236₇	5244₇
Base 8	3460₈	3465₈
Base 9	2464₉	2470₉
Base 10	1840₁₀	1845₁₀
Base 11	1423₁₁	1428₁₁
Base 12	1094₁₂	1099₁₂
Base 13	ab7₁₃	abc₁₃
Base 14	956₁₄	95b₁₄
Base 15	82a₁₅	830₁₅
Base 16	730₁₆	735₁₆