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14310343 = 130710949
BaseRepresentation
bin110110100101…
…101111000111
3222221001002201
4312211233013
512130412333
61230415331
7232431055
oct66455707
928831081
1014310343
118094633
124961547
132c70778
141c871d5
1513ca17d
hexda5bc7

14310343 has 4 divisors (see below), whose sum is σ = 14322600. Its totient is φ = 14298088.

The previous prime is 14310337. The next prime is 14310367. The reversal of 14310343 is 34301341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34301341 = 50516791.

It is a cyclic number.

It is not a de Polignac number, because 14310343 - 217 = 14179271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14310343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14310643) 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, 4168 + ... + 6781.

It is an arithmetic number, because the mean of its divisors is an integer number (3580650).

Almost surely, 214310343 is an apocalyptic number.

14310343 is a deficient number, since it is larger than the sum of its proper divisors (12257).

14310343 is a wasteful number, since it uses less digits than its factorization.

14310343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12256.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 14310343 is about 3782.9013997195. The cubic root of 14310343 is about 242.7821097745.

Adding to 14310343 its reverse (34301341), we get a palindrome (48611684).

The spelling of 14310343 in words is "fourteen million, three hundred ten thousand, three hundred forty-three".

Divisors: 1 1307 10949 14310343