Compare 538 vs 540

Property	538	540
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	6
Prime factorization	2¹ × 269¹	2² × 3³ × 5¹
Prime factorization	2 × 269	2 × 2 × 3 × 3 × 3 × 5
Divisors count	4	24
Divisors	1, 2, 269, 538	1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540
Number of properties	1	0
Semiprimes	168th
Roman numberals	DXXXVIII	DXL
Base 2	1000011010₂	1000011100₂
Base 3	201221₃	202000₃
Base 4	20122₄	20130₄
Base 5	4123₅	4130₅
Base 6	2254₆	2300₆
Base 7	1366₇	1401₇
Base 8	1032₈	1034₈
Base 9	657₉	660₉
Base 10	538₁₀	540₁₀
Base 11	44a₁₁	451₁₁
Base 12	38a₁₂	390₁₂
Base 13	325₁₃	327₁₃
Base 14	2a6₁₄	2a8₁₄
Base 15	25d₁₅	260₁₅
Base 16	21a₁₆	21c₁₆