Base | Representation |
---|---|
bin | 110001110000… |
… | …101011110010 |
3 | 220112201122101 |
4 | 301300223302 |
5 | 11314410331 |
6 | 1143331014 |
7 | 215606341 |
oct | 61605362 |
9 | 26481571 |
10 | 13044466 |
11 | 73aa556 |
12 | 4450a6a |
13 | 2919526 |
14 | 1a37b58 |
15 | 122a061 |
hex | c70af2 |
13044466 has 16 divisors (see below), whose sum is σ = 20136600. Its totient is φ = 6334848.
The previous prime is 13044439. The next prime is 13044467. The reversal of 13044466 is 66444031.
It is a happy number.
13044466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 10857025 + 2187441 = 3295^2 + 1479^2 .
It is a super-3 number, since 3×130444663 (a number of 22 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (13044467) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10990 + ... + 12118.
Almost surely, 213044466 is an apocalyptic number.
13044466 is a deficient number, since it is larger than the sum of its proper divisors (7092134).
13044466 is a wasteful number, since it uses less digits than its factorization.
13044466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1293.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 13044466 is about 3611.7123362749. The cubic root of 13044466 is about 235.4012520184.
Adding to 13044466 its reverse (66444031), we get a palindrome (79488497).
The spelling of 13044466 in words is "thirteen million, forty-four thousand, four hundred sixty-six".
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