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14730 = 235491

14730 has 16 divisors (see below), whose sum is σ = 35424. Its totient is φ = 3920.

The previous prime is 14723. The next prime is 14731. The reversal of 14730 is 3741.

14730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (14731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216 + ... + 275.

It is an arithmetic number, because the mean of its divisors is an integer number (2214).

214730 is an apocalyptic number.

14730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14730 is an abundant number, since it is smaller than the sum of its proper divisors (20694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17712).

14730 is a wasteful number, since it uses less digits than its factorization.

14730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 14730 is about 121.3672113876. The cubic root of 14730 is about 24.5132511962.

The spelling of 14730 in words is "fourteen thousand, seven hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 491 982 1473 2455 2946 4910 7365 14730