Compare 9982 vs 9991

Property99829991
Typecomposite numbersemiprime
Unique factors42
Total factors42
Prime factorization21 × 71 × 231 × 311971 × 1031
Prime factorization2 × 7 × 23 × 3197 × 103
Divisors count164
Divisors1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 99821, 97, 103, 9991
Number of properties01
Semiprimes 2621st
Roman numberals  
Base 2100110111111102100111000001112
Base 311120020131112010013
Base 42123332421300134
Base 530441253044315
Base 611411461141316
Base 7410507410627
Base 8233768234078
Base 9146219146319
Base 10998210999110
Base 11755511756311
Base 12593a12594712
Base 13470b13471713
Base 1438d01438d914
Base 152e57152e6115
Base 1626fe16270716
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