1. Numbers
  2. Compare 1530 vs 1540

Compare 1530 vs 1540

Property15301540
Typecomposite numbercomposite number
Unique factors44
Total factors55
Prime factorization21 × 32 × 51 × 17122 × 51 × 71 × 111
Prime factorization2 × 3 × 3 × 5 × 172 × 2 × 5 × 7 × 11
Divisors count2424
Divisors1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 15301, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540
Number of properties00
Roman numberalsMDXXXMDXL
Base 2101111110102110000001002
Base 32002200320100013
Base 411332241200104
Base 5221105221305
Base 6110306110446
Base 74314743307
Base 82772830048
Base 92080921019
Base 10153010154010
Base 11117111118011
Base 12a7612a8412
Base 139091391613
Base 147b4147c014
Base 156c0156ca15
Base 165fa1660416
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