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14488 = 231811
BaseRepresentation
bin11100010011000
3201212121
43202120
5430423
6151024
760145
oct34230
921777
1014488
11a981
128474
136796
1453cc
15445d
hex3898

14488 has 8 divisors (see below), whose sum is σ = 27180. Its totient is φ = 7240.

The previous prime is 14479. The next prime is 14489. The reversal of 14488 is 88441.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a plaindrome in base 10 and base 15.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14489) by changing a digit.

14488 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 898 + ... + 913.

214488 is an apocalyptic number.

It is an amenable number.

14488 is a deficient number, since it is larger than the sum of its proper divisors (12692).

14488 is a wasteful number, since it uses less digits than its factorization.

14488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817 (or 1813 counting only the distinct ones).

The product of its digits is 1024, while the sum is 25.

The square root of 14488 is about 120.3661081866. The cubic root of 14488 is about 24.3782660537.

It can be divided in two parts, 144 and 88, that added together give a palindrome (232).

The spelling of 14488 in words is "fourteen thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 1811 3622 7244 14488