Base | Representation |
---|---|
bin | 11000110101011110… |
… | …01000111000101100 |
3 | 1021102020021021201211 |
4 | 30122233020320230 |
5 | 204301331413133 |
6 | 10043022244204 |
7 | 651262411444 |
oct | 143257107054 |
9 | 37366237654 |
10 | 13333466668 |
11 | 5722437945 |
12 | 2701426664 |
13 | 13464b9662 |
14 | 906b71124 |
15 | 530871bcd |
hex | 31abc8e2c |
13333466668 has 24 divisors (see below), whose sum is σ = 24737250944. Its totient is φ = 6277305600.
The previous prime is 13333466647. The next prime is 13333466669. The reversal of 13333466668 is 86666433331.
13333466668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a plaindrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (13333466669) 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 7 ways as a sum of consecutive naturals, for example, 1448493 + ... + 1457668.
Almost surely, 213333466668 is an apocalyptic number.
It is an amenable number.
13333466668 is a deficient number, since it is larger than the sum of its proper divisors (11403784276).
13333466668 is a wasteful number, since it uses less digits than its factorization.
13333466668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2906233 (or 2906231 counting only the distinct ones).
The product of its digits is 3359232, while the sum is 49.
Adding to 13333466668 its reverse (86666433331), we get a palindrome (99999899999).
It can be divided in two parts, 133334 and 66668, that added together give a palindrome (200002).
The spelling of 13333466668 in words is "thirteen billion, three hundred thirty-three million, four hundred sixty-six thousand, six hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •