Base | Representation |
---|---|
bin | 100001110000010… |
… | …1001001010001001 |
3 | 2220221020121011220 |
4 | 1003200221022021 |
5 | 4304423140130 |
6 | 304220112253 |
7 | 40032126135 |
oct | 10340511211 |
9 | 2827217156 |
10 | 1132630665 |
11 | 531382201 |
12 | 277395689 |
13 | 15086717a |
14 | aa5d43c5 |
15 | 6967e410 |
hex | 43829289 |
1132630665 has 16 divisors (see below), whose sum is σ = 1830154176. Its totient is φ = 598088000.
The previous prime is 1132630651. The next prime is 1132630691. The reversal of 1132630665 is 5660362311.
It is not a de Polignac number, because 1132630665 - 25 = 1132630633 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372291 + ... + 375320.
It is an arithmetic number, because the mean of its divisors is an integer number (114384636).
Almost surely, 21132630665 is an apocalyptic number.
1132630665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1132630665 is a deficient number, since it is larger than the sum of its proper divisors (697523511).
1132630665 is a wasteful number, since it uses less digits than its factorization.
1132630665 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 747720.
The product of its (nonzero) digits is 19440, while the sum is 33.
The square root of 1132630665 is about 33654.5786632369. The cubic root of 1132630665 is about 1042.3880849905.
Adding to 1132630665 its reverse (5660362311), we get a palindrome (6792992976).
The spelling of 1132630665 in words is "one billion, one hundred thirty-two million, six hundred thirty thousand, six hundred sixty-five".
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