Compare 81014 vs 81020

Property	81014	81020
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	4
Prime factorization	2¹ × 40507¹	2² × 5¹ × 4051¹
Prime factorization	2 × 40507	2 × 2 × 5 × 4051
Divisors count	4	12
Divisors	1, 2, 40507, 81014	1, 2, 4, 5, 10, 20, 4051, 8102, 16204, 20255, 40510, 81020
Number of properties	1	0
Semiprimes	19145th
Roman numberals
Base 2	10011110001110110₂	10011110001111100₂
Base 3	11010010112₃	11010010202₃
Base 4	103301312₄	103301330₄
Base 5	10043024₅	10043040₅
Base 6	1423022₆	1423032₆
Base 7	455123₇	455132₇
Base 8	236166₈	236174₈
Base 9	133115₉	133122₉
Base 10	81014₁₀	81020₁₀
Base 11	5595a₁₁	55965₁₁
Base 12	3aa72₁₂	3aa78₁₂
Base 13	2ab4b₁₃	2ab54₁₃
Base 14	2174a₁₄	21752₁₄
Base 15	1900e₁₅	19015₁₅
Base 16	13c76₁₆	13c7c₁₆