Compare 157129 vs 157140

Property157129157140
Typesemiprimecomposite number
Unique factors24
Total factors28
Prime factorization71 × 22447122 × 34 × 51 × 971
Prime factorization7 × 224472 × 2 × 3 × 3 × 3 × 3 × 5 × 97
Divisors count460
Divisors1, 7, 22447, 1571291, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1164, 1455, 1620, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 7857, 8730, 10476, 13095, 15714, 17460, 26190, 31428, 39285, 52380, 78570, 157140
Number of properties10
Semiprimes35936th 
Roman numberals  
Base 210011001011100100121001100101110101002
Base 3212221121213212221200003
Base 421211302142121131104
Base 5200120045200120305
Base 63211241632113006
Base 71223050712230647
Base 846271184627248
Base 925847792585009
Base 101571291015714010
Base 11a806511a807511
Base 1276b211276b3012
Base 135669b13566a913
Base 144139714413a414
Base 1531854153186015
Base 16265c916265d416
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