Compare 660 vs 662

Property660662
Typecomposite numbersemiprime
Unique factors42
Total factors52
Prime factorization22 × 31 × 51 × 11121 × 3311
Prime factorization2 × 2 × 3 × 5 × 112 × 331
Divisors count244
Divisors1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 6601, 2, 331, 662
Number of properties01
Semiprimes 198th
Roman numberalsDCLXDCLXII
Base 21010010100210100101102
Base 322011032201123
Base 4221104221124
Base 5101205101225
Base 63020630226
Base 71632716347
Base 81224812268
Base 981398159
Base 106601066210
Base 115501155211
Base 124701247212
Base 133ba133bc13
Base 143521435414
Base 152e0152e215
Base 162941629616
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