Compare 9978 vs 9986

Property	9978	9986
Type	composite number	semiprime
Unique factors	3	2
Total factors	3	2
Prime factorization	2¹ × 3¹ × 1663¹	2¹ × 4993¹
Prime factorization	2 × 3 × 1663	2 × 4993
Divisors count	8	4
Divisors	1, 2, 3, 6, 1663, 3326, 4989, 9978	1, 2, 4993, 9986
Number of properties	0	1
Semiprimes		2618th
Roman numberals
Base 2	10011011111010₂	10011100000010₂
Base 3	111200120₃	111200212₃
Base 4	2123322₄	2130002₄
Base 5	304403₅	304421₅
Base 6	114110₆	114122₆
Base 7	41043₇	41054₇
Base 8	23372₈	23402₈
Base 9	14616₉	14625₉
Base 10	9978₁₀	9986₁₀
Base 11	7551₁₁	7559₁₁
Base 12	5936₁₂	5942₁₂
Base 13	4707₁₃	4712₁₃
Base 14	38ca₁₄	38d4₁₄
Base 15	2e53₁₅	2e5b₁₅
Base 16	26fa₁₆	2702₁₆