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14613 = 34871
BaseRepresentation
bin11100100010101
3202001020
43210111
5431423
6151353
760414
oct34425
922036
1014613
11aa85
128559
136861
14547b
1544e3
hex3915

14613 has 4 divisors (see below), whose sum is σ = 19488. Its totient is φ = 9740.

The previous prime is 14593. The next prime is 14621. The reversal of 14613 is 31641.

14613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14613 - 26 = 14549 is a prime.

It is a D-number.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 14592 and 14601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14633) 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 3 ways as a sum of consecutive naturals, for example, 2433 + ... + 2438.

It is an arithmetic number, because the mean of its divisors is an integer number (4872).

214613 is an apocalyptic number.

It is an amenable number.

14613 is a deficient number, since it is larger than the sum of its proper divisors (4875).

14613 is an equidigital number, since it uses as much as digits as its factorization.

14613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4874.

The product of its digits is 72, while the sum is 15.

The square root of 14613 is about 120.8842421493. The cubic root of 14613 is about 24.4481758920.

Subtracting from 14613 its product of digits (72), we obtain a palindrome (14541).

The spelling of 14613 in words is "fourteen thousand, six hundred thirteen".

Divisors: 1 3 4871 14613