Compare 201818 vs 201830

Property	201818	201830
Type	composite number	composite number
Unique factors	4	3
Total factors	4	3
Prime factorization	2¹ × 19¹ × 47¹ × 113¹	2¹ × 5¹ × 20183¹
Prime factorization	2 × 19 × 47 × 113	2 × 5 × 20183
Divisors count	16	8
Divisors	1, 2, 19, 38, 47, 94, 113, 226, 893, 1786, 2147, 4294, 5311, 10622, 100909, 201818	1, 2, 5, 10, 20183, 40366, 100915, 201830
Number of properties	0	0
Roman numberals
Base 2	110001010001011010₂	110001010001100110₂
Base 3	101020211202₃	101020212012₃
Base 4	301101122₄	301101212₄
Base 5	22424233₅	22424310₅
Base 6	4154202₆	4154222₆
Base 7	1500251₇	1500266₇
Base 8	612132₈	612146₈
Base 9	336752₉	336765₉
Base 10	201818₁₀	201830₁₀
Base 11	1286a1₁₁	128702₁₁
Base 12	98962₁₂	98972₁₂
Base 13	70b26₁₃	70b35₁₃
Base 14	53798₁₄	537a6₁₄
Base 15	3ebe8₁₅	3ec05₁₅
Base 16	3145a₁₆	31466₁₆