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14438941 = 112116221
BaseRepresentation
bin110111000101…
…001000011101
31000011120111121
4313011020131
512144021231
61233250541
7233505016
oct67051035
930146447
1014438941
118172210
124a03a51
132cb716a
141cbc00d
151403311
hexdc521d

14438941 has 8 divisors (see below), whose sum is σ = 15828768. Its totient is φ = 13062000.

The previous prime is 14438939. The next prime is 14438953. The reversal of 14438941 is 14983441.

14438941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14438941 - 21 = 14438939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14438897 and 14438906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14438971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790 + ... + 5431.

It is an arithmetic number, because the mean of its divisors is an integer number (1978596).

Almost surely, 214438941 is an apocalyptic number.

14438941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14438941 is a deficient number, since it is larger than the sum of its proper divisors (1389827).

14438941 is a wasteful number, since it uses less digits than its factorization.

14438941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6443.

The product of its digits is 13824, while the sum is 34.

The square root of 14438941 is about 3799.8606553399. The cubic root of 14438941 is about 243.5071852408.

The spelling of 14438941 in words is "fourteen million, four hundred thirty-eight thousand, nine hundred forty-one".

Divisors: 1 11 211 2321 6221 68431 1312631 14438941