Base | Representation |
---|---|
bin | 11001000011001101… |
… | …11110110110011010 |
3 | 1021201021020020200200 |
4 | 30201212332312122 |
5 | 210020341101142 |
6 | 10102301443030 |
7 | 654162435561 |
oct | 144146766632 |
9 | 37637206620 |
10 | 13448768922 |
11 | 5781530166 |
12 | 2733b70476 |
13 | 136435a244 |
14 | 9181c6bd8 |
15 | 53aa4a64c |
hex | 3219bed9a |
13448768922 has 24 divisors (see below), whose sum is σ = 29153029620. Its totient is φ = 4480764480.
The previous prime is 13448768911. The next prime is 13448768923. The reversal of 13448768922 is 22986784431.
13448768922 is a `hidden beast` number, since 13 + 4 + 487 + 68 + 92 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 12259139841 + 1189629081 = 110721^2 + 34491^2 .
It is not an unprimeable number, because it can be changed into a prime (13448768923) by changing a digit.
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, 141229 + ... + 216432.
Almost surely, 213448768922 is an apocalyptic number.
13448768922 is an abundant number, since it is smaller than the sum of its proper divisors (15704260698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13448768922 is a wasteful number, since it uses less digits than its factorization.
13448768922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359758 (or 359755 counting only the distinct ones).
The product of its digits is 4644864, while the sum is 54.
The spelling of 13448768922 in words is "thirteen billion, four hundred forty-eight million, seven hundred sixty-eight thousand, nine hundred twenty-two".
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