Compare 242 vs 253

Property242253
Typecomposite numbersemiprime
Unique factors22
Total factors32
Prime factorization21 × 112111 × 231
Prime factorization2 × 11 × 1111 × 23
Divisors count64
Divisors1, 2, 11, 22, 121, 2421, 11, 23, 253
Number of properties01
Semiprimes 81st
Roman numberalsCCXLIICCLIII
Base 2111100102111111012
Base 32222231001013
Base 43302433314
Base 51432520035
Base 61042611016
Base 746475117
Base 836283758
Base 928893119
Base 102421025310
Base 112001121011
Base 121821219112
Base 131581316613
Base 141341414114
Base 151121511d15
Base 16f216fd16
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