Compare 40 vs 58

Property4058
Typecomposite numbersemiprime
Unique factors22
Total factors42
Prime factorization23 × 5121 × 291
Prime factorization2 × 2 × 2 × 52 × 29
Divisors count84
Divisors1, 2, 4, 5, 8, 10, 20, 401, 2, 29, 58
Number of properties01
Semiprimes 21st
Roman numberalsXLLVIII
Base 210100021110102
Base 31111320113
Base 422043224
Base 513052135
Base 610461346
Base 75571127
Base 8508728
Base 9449649
Base 1040105810
Base 1137115311
Base 1234124a12
Base 1331134613
Base 142c144214
Base 152a153d15
Base 1628163a16
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