Base | Representation |
---|---|
bin | 11010100001111011… |
… | …00100101011111010 |
3 | 1100202122010112222202 |
4 | 31100331210223322 |
5 | 213132231021333 |
6 | 10313201350202 |
7 | 1012650242243 |
oct | 152075445372 |
9 | 40678115882 |
10 | 14243220218 |
11 | 6049a21187 |
12 | 2916038362 |
13 | 145cb19676 |
14 | 991909cca |
15 | 5856785e8 |
hex | 350f64afa |
14243220218 has 16 divisors (see below), whose sum is σ = 21563685000. Its totient is φ = 7055572032.
The previous prime is 14243220191. The next prime is 14243220301. The reversal of 14243220218 is 81202234241.
It can be written as a sum of positive squares in 4 ways, for example, as 10542566329 + 3700653889 = 102677^2 + 60833^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54488 + ... + 177356.
Almost surely, 214243220218 is an apocalyptic number.
14243220218 is a deficient number, since it is larger than the sum of its proper divisors (7320464782).
14243220218 is a wasteful number, since it uses less digits than its factorization.
14243220218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123409.
The product of its (nonzero) digits is 6144, while the sum is 29.
Adding to 14243220218 its reverse (81202234241), we get a palindrome (95445454459).
The spelling of 14243220218 in words is "fourteen billion, two hundred forty-three million, two hundred twenty thousand, two hundred eighteen".
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