Base | Representation |
---|---|
bin | 110010001101… |
… | …011100011010 |
3 | 220202201020100 |
4 | 302031130122 |
5 | 11332143031 |
6 | 1150040230 |
7 | 216606645 |
oct | 62153432 |
9 | 26681210 |
10 | 13162266 |
11 | 7480007 |
12 | 44a9076 |
13 | 295b030 |
14 | 1a68a5c |
15 | 124ede6 |
hex | c8d71a |
13162266 has 24 divisors (see below), whose sum is σ = 30712500. Its totient is φ = 4049856.
The previous prime is 13162249. The next prime is 13162273. The reversal of 13162266 is 66226131.
13162266 is a `hidden beast` number, since 1 + 31 + 622 + 6 + 6 = 666.
13162266 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 13111641 + 50625 = 3621^2 + 225^2 .
It is a nude number because it is divisible by every one of its digits.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27891 + ... + 28358.
Almost surely, 213162266 is an apocalyptic number.
13162266 is an abundant number, since it is smaller than the sum of its proper divisors (17550234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13162266 is a wasteful number, since it uses less digits than its factorization.
13162266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56270 (or 56267 counting only the distinct ones).
The product of its digits is 2592, while the sum is 27.
The square root of 13162266 is about 3627.9837375600. The cubic root of 13162266 is about 236.1077383212.
Adding to 13162266 its reverse (66226131), we get a palindrome (79388397).
The spelling of 13162266 in words is "thirteen million, one hundred sixty-two thousand, two hundred sixty-six".
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