Base | Representation |
---|---|
bin | 11010011111100001… |
… | …10100100110100001 |
3 | 1100201020021100200101 |
4 | 31033300310212201 |
5 | 213112103202241 |
6 | 10311202222401 |
7 | 1012314233533 |
oct | 151760644641 |
9 | 40636240611 |
10 | 14223100321 |
11 | 6039629871 |
12 | 290b354a01 |
13 | 14588c37c1 |
14 | 98cd8d853 |
15 | 583a01e31 |
hex | 34fc349a1 |
14223100321 has 4 divisors (see below), whose sum is σ = 14223362692. Its totient is φ = 14222837952.
The previous prime is 14223100291. The next prime is 14223100399. The reversal of 14223100321 is 12300132241.
It is a happy number.
14223100321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12300132241 = 43 ⋅286049587.
It can be written as a sum of positive squares in 2 ways, for example, as 11316704400 + 2906395921 = 106380^2 + 53911^2 .
It is a cyclic number.
It is not a de Polignac number, because 14223100321 - 213 = 14223092129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14223100621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16380 + ... + 169453.
It is an arithmetic number, because the mean of its divisors is an integer number (3555840673).
Almost surely, 214223100321 is an apocalyptic number.
It is an amenable number.
14223100321 is a deficient number, since it is larger than the sum of its proper divisors (262371).
14223100321 is an equidigital number, since it uses as much as digits as its factorization.
14223100321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262370.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 14223100321 its reverse (12300132241), we get a palindrome (26523232562).
The spelling of 14223100321 in words is "fourteen billion, two hundred twenty-three million, one hundred thousand, three hundred twenty-one".
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