Compare 21018 vs 21020

Property	21018	21020
Type	composite number	composite number
Unique factors	4	3
Total factors	4	4
Prime factorization	2¹ × 3¹ × 31¹ × 113¹	2² × 5¹ × 1051¹
Prime factorization	2 × 3 × 31 × 113	2 × 2 × 5 × 1051
Divisors count	16	12
Divisors	1, 2, 3, 6, 31, 62, 93, 113, 186, 226, 339, 678, 3503, 7006, 10509, 21018	1, 2, 4, 5, 10, 20, 1051, 2102, 4204, 5255, 10510, 21020
Number of properties	0	0
Roman numberals
Base 2	101001000011010₂	101001000011100₂
Base 3	1001211110₃	1001211112₃
Base 4	11020122₄	11020130₄
Base 5	1133033₅	1133040₅
Base 6	241150₆	241152₆
Base 7	115164₇	115166₇
Base 8	51032₈	51034₈
Base 9	31743₉	31745₉
Base 10	21018₁₀	21020₁₀
Base 11	14878₁₁	1487a₁₁
Base 12	101b6₁₂	101b8₁₂
Base 13	974a₁₃	974c₁₃
Base 14	7934₁₄	7936₁₄
Base 15	6363₁₅	6365₁₅
Base 16	521a₁₆	521c₁₆