Base | Representation |
---|---|
bin | 100111101000110… |
… | …1101110011100101 |
3 | 10102200201020112211 |
4 | 1033101231303211 |
5 | 10210442403013 |
6 | 335551243421 |
7 | 44650121455 |
oct | 11721556345 |
9 | 3380636484 |
10 | 1330044133 |
11 | 622858930 |
12 | 311519571 |
13 | 182727082 |
14 | c8901d65 |
15 | 7bb7723d |
hex | 4f46dce5 |
1330044133 has 16 divisors (see below), whose sum is σ = 1470550464. Its totient is φ = 1192898560.
The previous prime is 1330044127. The next prime is 1330044167. The reversal of 1330044133 is 3314400331.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1330044133 - 221 = 1327946981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330044173) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300291 + ... + 304687.
It is an arithmetic number, because the mean of its divisors is an integer number (91909404).
Almost surely, 21330044133 is an apocalyptic number.
It is an amenable number.
1330044133 is a deficient number, since it is larger than the sum of its proper divisors (140506331).
1330044133 is a wasteful number, since it uses less digits than its factorization.
1330044133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4772.
The product of its (nonzero) digits is 1296, while the sum is 22.
The square root of 1330044133 is about 36469.7701254066. The cubic root of 1330044133 is about 1099.7366126964.
Adding to 1330044133 its reverse (3314400331), we get a palindrome (4644444464).
The spelling of 1330044133 in words is "one billion, three hundred thirty million, forty-four thousand, one hundred thirty-three".
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