Compare 19886 vs 19890

Property	19886	19890
Type	composite number	composite number
Unique factors	3	5
Total factors	3	6
Prime factorization	2¹ × 61¹ × 163¹	2¹ × 3² × 5¹ × 13¹ × 17¹
Prime factorization	2 × 61 × 163	2 × 3 × 3 × 5 × 13 × 17
Divisors count	8	48
Divisors	1, 2, 61, 122, 163, 326, 9943, 19886	1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890
Number of properties	0	0
Roman numberals
Base 2	100110110101110₂	100110110110010₂
Base 3	1000021112₃	1000021200₃
Base 4	10312232₄	10312302₄
Base 5	1114021₅	1114030₅
Base 6	232022₆	232030₆
Base 7	111656₇	111663₇
Base 8	46656₈	46662₈
Base 9	30245₉	30250₉
Base 10	19886₁₀	19890₁₀
Base 11	13a39₁₁	13a42₁₁
Base 12	b612₁₂	b616₁₂
Base 13	9089₁₃	9090₁₃
Base 14	7366₁₄	736a₁₄
Base 15	5d5b₁₅	5d60₁₅
Base 16	4dae₁₆	4db2₁₆