Base | Representation |
---|---|
bin | 11000101000011101… |
… | …10111001011011000 |
3 | 1021010121221012011001 |
4 | 30110032313023120 |
5 | 204040412422412 |
6 | 10024123314344 |
7 | 645466024423 |
oct | 142416671330 |
9 | 37117835131 |
10 | 13224342232 |
11 | 5676884062 |
12 | 269097b9b4 |
13 | 13299cc99a |
14 | 8d64869ba |
15 | 525eb8957 |
hex | 3143b72d8 |
13224342232 has 8 divisors (see below), whose sum is σ = 24795641700. Its totient is φ = 6612171112.
The previous prime is 13224342199. The next prime is 13224342239. The reversal of 13224342232 is 23224342231.
13224342232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 13224342232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13224342239) 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 as a sum of consecutive naturals, namely, 826521382 + ... + 826521397.
Almost surely, 213224342232 is an apocalyptic number.
It is an amenable number.
13224342232 is a deficient number, since it is larger than the sum of its proper divisors (11571299468).
13224342232 is a wasteful number, since it uses less digits than its factorization.
13224342232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1653042785 (or 1653042781 counting only the distinct ones).
The product of its digits is 13824, while the sum is 28.
Adding to 13224342232 its reverse (23224342231), we get a palindrome (36448684463).
Subtracting 13224342232 from its reverse (23224342231), we obtain a palindrome (9999999999).
The spelling of 13224342232 in words is "thirteen billion, two hundred twenty-four million, three hundred forty-two thousand, two hundred thirty-two".
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