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14343229 = 29348953
BaseRepresentation
bin110110101101…
…110000111101
3222222201012201
4312231300331
512132440404
61231231501
7232625665
oct66556075
928881181
1014343229
11810730a
124978591
132c82724
141c951a5
1513d4ca4
hexdadc3d

14343229 has 4 divisors (see below), whose sum is σ = 14392476. Its totient is φ = 14293984.

The previous prime is 14343227. The next prime is 14343281. The reversal of 14343229 is 92234341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92234341 = 194854439.

It can be written as a sum of positive squares in 2 ways, for example, as 10725625 + 3617604 = 3275^2 + 1902^2 .

It is a cyclic number.

It is not a de Polignac number, because 14343229 - 21 = 14343227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14343197 and 14343206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14343227) 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, 24184 + ... + 24769.

It is an arithmetic number, because the mean of its divisors is an integer number (3598119).

Almost surely, 214343229 is an apocalyptic number.

It is an amenable number.

14343229 is a deficient number, since it is larger than the sum of its proper divisors (49247).

14343229 is an equidigital number, since it uses as much as digits as its factorization.

14343229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49246.

The product of its digits is 5184, while the sum is 28.

The square root of 14343229 is about 3787.2455690119. The cubic root of 14343229 is about 242.9679432951.

The spelling of 14343229 in words is "fourteen million, three hundred forty-three thousand, two hundred twenty-nine".

Divisors: 1 293 48953 14343229