Compare 138 vs 140

Property	138	140
Type	composite number	composite number
Unique factors	3	3
Total factors	3	4
Prime factorization	2¹ × 3¹ × 23¹	2² × 5¹ × 7¹
Prime factorization	2 × 3 × 23	2 × 2 × 5 × 7
Divisors count	8	12
Divisors	1, 2, 3, 6, 23, 46, 69, 138	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Number of properties	0	0
Roman numberals	CXXXVIII	CXL
Base 2	10001010₂	10001100₂
Base 3	12010₃	12012₃
Base 4	2022₄	2030₄
Base 5	1023₅	1030₅
Base 6	350₆	352₆
Base 7	255₇	260₇
Base 8	212₈	214₈
Base 9	163₉	165₉
Base 10	138₁₀	140₁₀
Base 11	116₁₁	118₁₁
Base 12	b6₁₂	b8₁₂
Base 13	a8₁₃	aa₁₃
Base 14	9c₁₄	a0₁₄
Base 15	93₁₅	95₁₅
Base 16	8a₁₆	8c₁₆