Compare 1228 vs 1240

Property	1228	1240
Type	composite number	composite number
Unique factors	2	3
Total factors	3	5
Prime factorization	2² × 307¹	2³ × 5¹ × 31¹
Prime factorization	2 × 2 × 307	2 × 2 × 2 × 5 × 31
Divisors count	6	16
Divisors	1, 2, 4, 307, 614, 1228	1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240
Number of properties	0	0
Roman numberals	MCCXXVIII	MCCXL
Base 2	10011001100₂	10011011000₂
Base 3	1200111₃	1200221₃
Base 4	103030₄	103120₄
Base 5	14403₅	14430₅
Base 6	5404₆	5424₆
Base 7	3403₇	3421₇
Base 8	2314₈	2330₈
Base 9	1614₉	1627₉
Base 10	1228₁₀	1240₁₀
Base 11	a17₁₁	a28₁₁
Base 12	864₁₂	874₁₂
Base 13	736₁₃	745₁₃
Base 14	63a₁₄	648₁₄
Base 15	56d₁₅	57a₁₅
Base 16	4cc₁₆	4d8₁₆