Compare 660240 vs 660245

Property	660240	660245
Type	composite number	semiprime
Unique factors	5	2
Total factors	9	2
Prime factorization	2⁴ × 3² × 5¹ × 7¹ × 131¹	5¹ × 132049¹
Prime factorization	2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 131	5 × 132049
Divisors count	120	4
Divisors	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 131, 140, 144, 168, 180, 210, 240, 252, 262, 280, 315, 336, 360, 393, 420, 504, 524, 560, 630, 655, 720, 786, 840, 917, 1008, 1048, 1179, 1260, 1310, 1572, 1680, 1834, 1965, 2096, 2358, 2520, 2620, 2751, 3144, 3668, 3930, 4585, 4716, 5040, 5240, 5502, 5895, 6288, 7336, 7860, 8253, 9170, 9432, 10480, 11004, 11790, 13755, 14672, 15720, 16506, 18340, 18864, 22008, 23580, 27510, 31440, 33012, 36680, 41265, 44016, 47160, 55020, 66024, 73360, 82530, 94320, 110040, 132048, 165060, 220080, 330120, 660240	1, 5, 132049, 660245
Number of properties	0	1
Semiprimes		141292nd
Roman numberals
Base 2	10100001001100010000₂	10100001001100010101₂
Base 3	1020112200100₃	1020112200112₃
Base 4	2201030100₄	2201030111₄
Base 5	132111430₅	132111440₅
Base 6	22052400₆	22052405₆
Base 7	5416620₇	5416625₇
Base 8	2411420₈	2411425₈
Base 9	1215610₉	1215615₉
Base 10	660240₁₀	660245₁₀
Base 11	411059₁₁	411063₁₁
Base 12	27a100₁₂	27a105₁₂
Base 13	1a1699₁₃	1a16a1₁₃
Base 14	132880₁₄	132885₁₄
Base 15	d0960₁₅	d0965₁₅
Base 16	a1310₁₆	a1315₁₆