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14108943 = 319723873
BaseRepresentation
bin110101110100…
…100100001111
3222112210211110
4311310210033
512102441233
61222223103
7230631642
oct65644417
928483743
1014108943
117a67292
124884a93
132bccbb4
141c33a59
15138a663
hexd7490f

14108943 has 8 divisors (see below), whose sum is σ = 18908208. Its totient is φ = 9357824.

The previous prime is 14108909. The next prime is 14108947. The reversal of 14108943 is 34980141.

It is a happy number.

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 14108943 - 217 = 13977871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14108943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14108947) 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 7 ways as a sum of consecutive naturals, for example, 11346 + ... + 12527.

It is an arithmetic number, because the mean of its divisors is an integer number (2363526).

Almost surely, 214108943 is an apocalyptic number.

14108943 is a deficient number, since it is larger than the sum of its proper divisors (4799265).

14108943 is a wasteful number, since it uses less digits than its factorization.

14108943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24073.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 14108943 is about 3756.1872956497. The cubic root of 14108943 is about 241.6377740065.

It can be divided in two parts, 14108 and 943, that added together give a palindrome (15051).

The spelling of 14108943 in words is "fourteen million, one hundred eight thousand, nine hundred forty-three".

Divisors: 1 3 197 591 23873 71619 4702981 14108943