Base | Representation |
---|---|
bin | 110110010001… |
… | …001110101101 |
3 | 222202202212211 |
4 | 312101032231 |
5 | 12120220344 |
6 | 1224530421 |
7 | 231631144 |
oct | 66211655 |
9 | 28682784 |
10 | 14226349 |
11 | 8037515 |
12 | 4920a11 |
13 | 2c41477 |
14 | 1c6475b |
15 | 13b0334 |
hex | d913ad |
14226349 has 4 divisors (see below), whose sum is σ = 14255136. Its totient is φ = 14197564.
The previous prime is 14226347. The next prime is 14226367. The reversal of 14226349 is 94362241.
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: 94362241 = 269 ⋅350789.
It is a cyclic number.
It is not a de Polignac number, because 14226349 - 21 = 14226347 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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 14226349.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14226347) 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 3 ways as a sum of consecutive naturals, for example, 13639 + ... + 14644.
It is an arithmetic number, because the mean of its divisors is an integer number (3563784).
Almost surely, 214226349 is an apocalyptic number.
It is an amenable number.
14226349 is a deficient number, since it is larger than the sum of its proper divisors (28787).
14226349 is an equidigital number, since it uses as much as digits as its factorization.
14226349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28786.
The product of its digits is 10368, while the sum is 31.
The square root of 14226349 is about 3771.7832652474. The cubic root of 14226349 is about 242.3061773600.
The spelling of 14226349 in words is "fourteen million, two hundred twenty-six thousand, three hundred forty-nine".
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