Compare 660031 vs 660042

Property	660031	660042
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	6
Prime factorization	23¹ × 28697¹	2¹ × 3³ × 17¹ × 719¹
Prime factorization	23 × 28697	2 × 3 × 3 × 3 × 17 × 719
Divisors count	4	32
Divisors	1, 23, 28697, 660031	1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 719, 918, 1438, 2157, 4314, 6471, 12223, 12942, 19413, 24446, 36669, 38826, 73338, 110007, 220014, 330021, 660042
Number of properties	1	0
Semiprimes	141251st
Roman numberals
Base 2	10100001001000111111₂	10100001001001001010₂
Base 3	1020112101121₃	1020112102000₃
Base 4	2201020333₄	2201021022₄
Base 5	132110111₅	132110132₅
Base 6	22051411₆	22051430₆
Base 7	5416201₇	5416215₇
Base 8	2411077₈	2411112₈
Base 9	1215347₉	1215360₉
Base 10	660031₁₀	660042₁₀
Base 11	410989₁₁	410999₁₁
Base 12	279b67₁₂	279b76₁₂
Base 13	1a1568₁₃	1a1576₁₃
Base 14	132771₁₄	13277c₁₄
Base 15	d0871₁₅	d087c₁₅
Base 16	a123f₁₆	a124a₁₆