Base | Representation |
---|---|
bin | 100001101101101… |
… | …0011111100010001 |
3 | 2220211121121000001 |
4 | 1003123103330101 |
5 | 4304043424131 |
6 | 304130130001 |
7 | 40014215341 |
oct | 10333237421 |
9 | 2824547001 |
10 | 1131233041 |
11 | 530608144 |
12 | 276a20901 |
13 | 150497c83 |
14 | aa34cd21 |
15 | 694a5261 |
hex | 436d3f11 |
1131233041 has 2 divisors, whose sum is σ = 1131233042. Its totient is φ = 1131233040.
The previous prime is 1131233029. The next prime is 1131233087. The reversal of 1131233041 is 1403321311.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1076102416 + 55130625 = 32804^2 + 7425^2 .
It is a cyclic number.
It is not a de Polignac number, because 1131233041 - 223 = 1122844433 is a prime.
It is not a weakly prime, because it can be changed into another prime (1131233141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565616520 + 565616521.
It is an arithmetic number, because the mean of its divisors is an integer number (565616521).
Almost surely, 21131233041 is an apocalyptic number.
It is an amenable number.
1131233041 is a deficient number, since it is larger than the sum of its proper divisors (1).
1131233041 is an equidigital number, since it uses as much as digits as its factorization.
1131233041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 1131233041 is about 33633.8080062309. The cubic root of 1131233041 is about 1041.9591525059.
Adding to 1131233041 its reverse (1403321311), we get a palindrome (2534554352).
The spelling of 1131233041 in words is "one billion, one hundred thirty-one million, two hundred thirty-three thousand, forty-one".
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