Compare 1639 vs 1646

Property	1639	1646
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	11¹ × 149¹	2¹ × 823¹
Prime factorization	11 × 149	2 × 823
Divisors count	4	4
Divisors	1, 11, 149, 1639	1, 2, 823, 1646
Number of properties	1	1
Semiprimes	469th	473rd
Roman numberals	MDCXXXIX	MDCXLVI
Base 2	11001100111₂	11001101110₂
Base 3	2020201₃	2020222₃
Base 4	121213₄	121232₄
Base 5	23024₅	23041₅
Base 6	11331₆	11342₆
Base 7	4531₇	4541₇
Base 8	3147₈	3156₈
Base 9	2221₉	2228₉
Base 10	1639₁₀	1646₁₀
Base 11	1260₁₁	1267₁₁
Base 12	b47₁₂	b52₁₂
Base 13	991₁₃	998₁₃
Base 14	851₁₄	858₁₄
Base 15	744₁₅	74b₁₅
Base 16	667₁₆	66e₁₆