Compare 126986 vs 126990

Property126986126990
Typesemiprimecomposite number
Unique factors25
Total factors26
Prime factorization21 × 63493121 × 32 × 51 × 171 × 831
Prime factorization2 × 634932 × 3 × 3 × 5 × 17 × 83
Divisors count448
Divisors1, 2, 63493, 1269861, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 83, 85, 90, 102, 153, 166, 170, 249, 255, 306, 415, 498, 510, 747, 765, 830, 1245, 1411, 1494, 1530, 2490, 2822, 3735, 4233, 7055, 7470, 8466, 12699, 14110, 21165, 25398, 42330, 63495, 126990
Number of properties10
Semiprimes29362nd 
Roman numberals  
Base 2111110000000010102111110000000011102
Base 3201100120123201100121003
Base 413300002241330000324
Base 5130304215130304305
Base 62415522624155306
Base 71036136710361437
Base 837001283700168
Base 921316592131709
Base 101269861012699010
Base 1187452118745611
Base 12615a212615a612
Base 1345a521345a5613
Base 14343c614343ca14
Base 152795b152796015
Base 161f00a161f00e16
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