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14231153 = 17382261
BaseRepresentation
bin110110010010…
…011001110001
3222210000110202
4312102121301
512120344103
61225004545
7231651146
oct66223161
928700422
1014231153
118040092
124923755
132c43701
141c663cd
1513b1988
hexd92671

14231153 has 4 divisors (see below), whose sum is σ = 14313588. Its totient is φ = 14148720.

The previous prime is 14231143. The next prime is 14231197. The reversal of 14231153 is 35113241.

14231153 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 an emirpimes, since its reverse is a distinct semiprime: 35113241 = 43816587.

It can be written as a sum of positive squares in 2 ways, for example, as 7091569 + 7139584 = 2663^2 + 2672^2 .

It is a cyclic number.

It is not a de Polignac number, because 14231153 - 24 = 14231137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14231143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40958 + ... + 41303.

It is an arithmetic number, because the mean of its divisors is an integer number (3578397).

Almost surely, 214231153 is an apocalyptic number.

It is an amenable number.

14231153 is a deficient number, since it is larger than the sum of its proper divisors (82435).

14231153 is an equidigital number, since it uses as much as digits as its factorization.

14231153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82434.

The product of its digits is 360, while the sum is 20.

The square root of 14231153 is about 3772.4200455411. The cubic root of 14231153 is about 242.3334485377. Note that the first 3 decimals are identical.

Adding to 14231153 its reverse (35113241), we get a palindrome (49344394).

The spelling of 14231153 in words is "fourteen million, two hundred thirty-one thousand, one hundred fifty-three".

Divisors: 1 173 82261 14231153