Compare 18018 vs 18021

Property	18018	18021
Type	composite number	semiprime
Unique factors	5	2
Total factors	6	2
Prime factorization	2¹ × 3² × 7¹ × 11¹ × 13¹	3¹ × 6007¹
Prime factorization	2 × 3 × 3 × 7 × 11 × 13	3 × 6007
Divisors count	48	4
Divisors	1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009, 18018	1, 3, 6007, 18021
Number of properties	0	1
Semiprimes		4595th
Roman numberals
Base 2	100011001100010₂	100011001100101₂
Base 3	220201100₃	220201110₃
Base 4	10121202₄	10121211₄
Base 5	1034033₅	1034041₅
Base 6	215230₆	215233₆
Base 7	103350₇	103353₇
Base 8	43142₈	43145₈
Base 9	26640₉	26643₉
Base 10	18018₁₀	18021₁₀
Base 11	125a0₁₁	125a3₁₁
Base 12	a516₁₂	a519₁₂
Base 13	8280₁₃	8283₁₃
Base 14	67d0₁₄	67d3₁₄
Base 15	5513₁₅	5516₁₅
Base 16	4662₁₆	4665₁₆