Compare 665138 vs 665142

Property	665138	665142
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	4
Prime factorization	2¹ × 332569¹	2¹ × 3¹ × 17¹ × 6521¹
Prime factorization	2 × 332569	2 × 3 × 17 × 6521
Divisors count	4	16
Divisors	1, 2, 332569, 665138	1, 2, 3, 6, 17, 34, 51, 102, 6521, 13042, 19563, 39126, 110857, 221714, 332571, 665142
Number of properties	1	0
Semiprimes	142283rd
Roman numberals
Base 2	10100010011000110010₂	10100010011000110110₂
Base 3	1020210101202₃	1020210101220₃
Base 4	2202120302₄	2202120312₄
Base 5	132241023₅	132241032₅
Base 6	22131202₆	22131210₆
Base 7	5440115₇	5440122₇
Base 8	2423062₈	2423066₈
Base 9	1223352₉	1223356₉
Base 10	665138₁₀	665142₁₀
Base 11	414801₁₁	414805₁₁
Base 12	280b02₁₂	280b06₁₂
Base 13	1a3996₁₃	1a399a₁₃
Base 14	13457c₁₄	134582₁₄
Base 15	d2128₁₅	d212c₁₅
Base 16	a2632₁₆	a2636₁₆