Compare 20993 vs 21007

Property2099321007
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization71 × 2999171 × 30011
Prime factorization7 × 29997 × 3001
Divisors count44
Divisors1, 7, 2999, 209931, 7, 3001, 21007
Number of properties11
Semiprimes5326th5331st
Roman numberals  
Base 210100100000000121010010000011112
Base 31001210112310012110013
Base 4110200014110200334
Base 51132433511330125
Base 624110562411316
Base 711513071151507
Base 8510018510178
Base 9317159317319
Base 1020993102100710
Base 1114855111486811
Base 121019512101a712
Base 13972b13973c13
Base 14791714792714
Base 15634815635715
Base 16520116520f16
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