Base | Representation |
---|---|
bin | 11000100111000111… |
… | …01011110001000110 |
3 | 1021002211122010111102 |
4 | 30103203223301012 |
5 | 204030013221202 |
6 | 10023040540102 |
7 | 645300562553 |
oct | 142343536106 |
9 | 37084563442 |
10 | 13213023302 |
11 | 5670452a76 |
12 | 2689021632 |
13 | 13275689ab |
14 | 8d4b7ba2a |
15 | 524eced02 |
hex | 3138ebc46 |
13213023302 has 8 divisors (see below), whose sum is σ = 20681253936. Its totient is φ = 6319271992.
The previous prime is 13213023283. The next prime is 13213023347. The reversal of 13213023302 is 20332031231.
13213023302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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, 143619773 + ... + 143619864.
It is an arithmetic number, because the mean of its divisors is an integer number (2585156742).
Almost surely, 213213023302 is an apocalyptic number.
13213023302 is a deficient number, since it is larger than the sum of its proper divisors (7468230634).
13213023302 is a wasteful number, since it uses less digits than its factorization.
13213023302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287239662.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 13213023302 its reverse (20332031231), we get a palindrome (33545054533).
The spelling of 13213023302 in words is "thirteen billion, two hundred thirteen million, twenty-three thousand, three hundred two".
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