Base | Representation |
---|---|
bin | 11000100111111110… |
… | …11100010101100100 |
3 | 1021010100022211102122 |
4 | 30103333130111210 |
5 | 204033344101012 |
6 | 10023500525112 |
7 | 645416461034 |
oct | 142377342544 |
9 | 37110284378 |
10 | 13220300132 |
11 | 5674573186 |
12 | 268b550798 |
13 | 1328c15c00 |
14 | 8d5b138c4 |
15 | 52596ae72 |
hex | 313fdc564 |
13220300132 has 36 divisors (see below), whose sum is σ = 25106780160. Its totient is φ = 6088354272.
The previous prime is 13220300123. The next prime is 13220300173. The reversal of 13220300132 is 23100302231.
It is a self number, because there is not a number n which added to its sum of digits gives 13220300132.
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 11 ways as a sum of consecutive naturals, for example, 291869 + ... + 334107.
It is an arithmetic number, because the mean of its divisors is an integer number (697410560).
Almost surely, 213220300132 is an apocalyptic number.
It is an amenable number.
13220300132 is a deficient number, since it is larger than the sum of its proper divisors (11886480028).
13220300132 is a wasteful number, since it uses less digits than its factorization.
13220300132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42732 (or 42717 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 13220300132 its reverse (23100302231), we get a palindrome (36320602363).
The spelling of 13220300132 in words is "thirteen billion, two hundred twenty million, three hundred thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •