Compare 161189 vs 161190

Property161189161190
Typesemiprimecomposite number
Unique factors24
Total factors27
Prime factorization71 × 23027121 × 34 × 51 × 1991
Prime factorization7 × 230272 × 3 × 3 × 3 × 3 × 5 × 199
Divisors count440
Divisors1, 7, 23027, 1611891, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 199, 270, 398, 405, 597, 810, 995, 1194, 1791, 1990, 2985, 3582, 5373, 5970, 8955, 10746, 16119, 17910, 26865, 32238, 53730, 80595, 161190
Number of properties10
Semiprimes36816th 
Roman numberals  
Base 210011101011010010121001110101101001102
Base 3220120022223220120100003
Base 421311221142131122124
Base 5201242245201242305
Base 63242125632421306
Base 71240640712406417
Base 847264584726468
Base 926508892651009
Base 101611891016119010
Base 111001161110011711
Base 1279345127934612
Base 13584a213584a313
Base 1442a571442a5814
Base 1532b5e1532b6015
Base 16275a516275a616
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