Compare 280138 vs 280145

Property	280138	280145
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	2¹ × 140069¹	5¹ × 43¹ × 1303¹
Prime factorization	2 × 140069	5 × 43 × 1303
Divisors count	4	8
Divisors	1, 2, 140069, 280138	1, 5, 43, 215, 1303, 6515, 56029, 280145
Number of properties	1	0
Semiprimes	62365th
Roman numberals
Base 2	1000100011001001010₂	1000100011001010001₂
Base 3	112020021111₃	112020021202₃
Base 4	1010121022₄	1010121101₄
Base 5	32431023₅	32431040₅
Base 6	10000534₆	10000545₆
Base 7	2244505₇	2244515₇
Base 8	1043112₈	1043121₈
Base 9	466244₉	466252₉
Base 10	280138₁₀	280145₁₀
Base 11	181521₁₁	181528₁₁
Base 12	11614a₁₂	116155₁₂
Base 13	9a681₁₃	9a688₁₃
Base 14	7413c₁₄	74145₁₄
Base 15	5800d₁₅	58015₁₅
Base 16	4464a₁₆	44651₁₆