Base | Representation |
---|---|
bin | 110110101110… |
… | …000011111001 |
3 | 222222202212121 |
4 | 312232003321 |
5 | 12133010231 |
6 | 1231241241 |
7 | 232632346 |
oct | 66560371 |
9 | 28882777 |
10 | 14344441 |
11 | 8108211 |
12 | 4979221 |
13 | 2c83147 |
14 | 1c957cd |
15 | 13d5311 |
hex | dae0f9 |
14344441 has 4 divisors (see below), whose sum is σ = 14362000. Its totient is φ = 14326884.
The previous prime is 14344439. The next prime is 14344459. The reversal of 14344441 is 14444341.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14444341 = 41 ⋅352301.
It is a cyclic number.
It is not a de Polignac number, because 14344441 - 21 = 14344439 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14344471) 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, 7491 + ... + 9208.
It is an arithmetic number, because the mean of its divisors is an integer number (3590500).
Almost surely, 214344441 is an apocalyptic number.
It is an amenable number.
14344441 is a deficient number, since it is larger than the sum of its proper divisors (17559).
14344441 is an equidigital number, since it uses as much as digits as its factorization.
14344441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17558.
The product of its digits is 3072, while the sum is 25.
The square root of 14344441 is about 3787.4055763807. The cubic root of 14344441 is about 242.9747866833.
Subtracting from 14344441 its product of digits (3072), we obtain a square (14341369 = 37872).
Adding to 14344441 its reverse (14444341), we get a palindrome (28788782).
The spelling of 14344441 in words is "fourteen million, three hundred forty-four thousand, four hundred forty-one".
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