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14234533 = 61233353
BaseRepresentation
bin110110010011…
…001110100101
3222210012002221
4312103032211
512121001113
61225032341
7231664045
oct66231645
928705087
1014234533
118042685
1249256b1
132c45101
141c67725
1513b298d
hexd933a5

14234533 has 4 divisors (see below), whose sum is σ = 14467948. Its totient is φ = 14001120.

The previous prime is 14234527. The next prime is 14234551. The reversal of 14234533 is 33543241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33543241 = 199168559.

It can be written as a sum of positive squares in 2 ways, for example, as 8168164 + 6066369 = 2858^2 + 2463^2 .

It is a cyclic number.

It is not a de Polignac number, because 14234533 - 25 = 14234501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14234498 and 14234507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14234833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116616 + ... + 116737.

It is an arithmetic number, because the mean of its divisors is an integer number (3616987).

Almost surely, 214234533 is an apocalyptic number.

It is an amenable number.

14234533 is a deficient number, since it is larger than the sum of its proper divisors (233415).

14234533 is an equidigital number, since it uses as much as digits as its factorization.

14234533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233414.

The product of its digits is 4320, while the sum is 25.

The square root of 14234533 is about 3772.8680072327. The cubic root of 14234533 is about 242.3526323246.

Adding to 14234533 its reverse (33543241), we get a palindrome (47777774).

The spelling of 14234533 in words is "fourteen million, two hundred thirty-four thousand, five hundred thirty-three".

Divisors: 1 61 233353 14234533