1. Numbers
  2. Compare 242 vs 247

Compare 242 vs 247

Property242247
Typecomposite numbersemiprime
Unique factors22
Total factors32
Prime factorization21 × 112131 × 191
Prime factorization2 × 11 × 1113 × 19
Divisors count64
Divisors1, 2, 11, 22, 121, 2421, 13, 19, 247
Number of properties01
Semiprimes 79th
Roman numberalsCCXLIICCXLVII
Base 2111100102111101112
Base 32222231000113
Base 43302433134
Base 51432514425
Base 61042610516
Base 746475027
Base 836283678
Base 928893049
Base 102421024710
Base 112001120511
Base 121821218712
Base 131581316013
Base 141341413914
Base 151121511715
Base 16f216f716
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