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14443 = 1113101
BaseRepresentation
bin11100001101011
3201210221
43201223
5430233
6150511
760052
oct34153
921727
1014443
11a940
128437
136760
145399
15442d
hex386b

14443 has 8 divisors (see below), whose sum is σ = 17136. Its totient is φ = 12000.

The previous prime is 14437. The next prime is 14447. The reversal of 14443 is 34441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14443 - 25 = 14411 is a prime.

It is a Duffinian number.

14443 is a lucky number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (14447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93 + ... + 193.

It is an arithmetic number, because the mean of its divisors is an integer number (2142).

214443 is an apocalyptic number.

14443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14443 is a deficient number, since it is larger than the sum of its proper divisors (2693).

14443 is a wasteful number, since it uses less digits than its factorization.

14443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125.

The product of its digits is 192, while the sum is 16.

The square root of 14443 is about 120.1790331131. The cubic root of 14443 is about 24.3530000928.

Adding to 14443 its reverse (34441), we get a palindrome (48884).

It can be divided in two parts, 1 and 4443, that added together give a palindrome (4444).

The spelling of 14443 in words is "fourteen thousand, four hundred forty-three", and thus it is an iban number.

Divisors: 1 11 13 101 143 1111 1313 14443