14940

14940 is a natural number that follows 14939 and precedes 14941. It is an even, composite integer with several notable arithmetic properties.

Its prime factorization is 14940 = 2^2 × 3^2 × 5 × 83. From this factorization, the number of divisors is (2+1)×(2+1)×(1+1)×(1+1) = 36, and every divisor can be formed as 2^a × 3^b × 5^c × 83^d with a ∈ {0,1,2}, b ∈ {0,1,2}, c ∈ {0,1}, d ∈ {0,1}. Examples of divisors include 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, as well as multiples involving 83 such as 83, 166, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, and 14940 itself.

14940 is divisible by 10 and by 36, since 14940 = 10 × 1494 = 36 × 415. It is also divisible by 4, 9, and 18 because it contains the factors 2^2 and 3^2.

In base representations, 14940 equals 11101001011100_2, 35134_8, and 3A5C_16. The sum of its decimal digits is 18, making it a Harshad (Niven) number in base 10 (14940 ÷ 18 = 830), and its digital root is 9.