Compare 19890 vs 19901

Property	19890	19901
Type	composite number	semiprime
Unique factors	5	2
Total factors	6	2
Prime factorization	2¹ × 3² × 5¹ × 13¹ × 17¹	7¹ × 2843¹
Prime factorization	2 × 3 × 3 × 5 × 13 × 17	7 × 2843
Divisors count	48	4
Divisors	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	1, 7, 2843, 19901
Number of properties	0	1
Semiprimes		5062nd
Roman numberals
Base 2	100110110110010₂	100110110111101₂
Base 3	1000021200₃	1000022002₃
Base 4	10312302₄	10312331₄
Base 5	1114030₅	1114101₅
Base 6	232030₆	232045₆
Base 7	111663₇	112010₇
Base 8	46662₈	46675₈
Base 9	30250₉	30262₉
Base 10	19890₁₀	19901₁₀
Base 11	13a42₁₁	13a52₁₁
Base 12	b616₁₂	b625₁₂
Base 13	9090₁₃	909b₁₃
Base 14	736a₁₄	7377₁₄
Base 15	5d60₁₅	5d6b₁₅
Base 16	4db2₁₆	4dbd₁₆