Compare 1680 vs 1684

Property	1680	1684
Type	composite number	composite number
Unique factors	4	2
Total factors	7	3
Prime factorization	2⁴ × 3¹ × 5¹ × 7¹	2² × 421¹
Prime factorization	2 × 2 × 2 × 2 × 3 × 5 × 7	2 × 2 × 421
Divisors count	40	6
Divisors	1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680	1, 2, 4, 421, 842, 1684
Number of properties	0	0
Roman numberals	MDCLXXX	MDCLXXXIV
Base 2	11010010000₂	11010010100₂
Base 3	2022020₃	2022101₃
Base 4	122100₄	122110₄
Base 5	23210₅	23214₅
Base 6	11440₆	11444₆
Base 7	4620₇	4624₇
Base 8	3220₈	3224₈
Base 9	2266₉	2271₉
Base 10	1680₁₀	1684₁₀
Base 11	1298₁₁	12a1₁₁
Base 12	b80₁₂	b84₁₂
Base 13	9c3₁₃	9c7₁₃
Base 14	880₁₄	884₁₄
Base 15	770₁₅	774₁₅
Base 16	690₁₆	694₁₆