Base | Representation |
---|---|
bin | 100001101111101… |
… | …1000111110010111 |
3 | 2220220121220122200 |
4 | 1003133120332113 |
5 | 4304332132411 |
6 | 304205055543 |
7 | 40026260454 |
oct | 10337307627 |
9 | 2826556580 |
10 | 1132302231 |
11 | 531178475 |
12 | 2772575b3 |
13 | 150780828 |
14 | aa54a82b |
15 | 69616e56 |
hex | 437d8f97 |
1132302231 has 24 divisors (see below), whose sum is σ = 1684737600. Its totient is φ = 732286656.
The previous prime is 1132302209. The next prime is 1132302247. The reversal of 1132302231 is 1322032311.
1132302231 is a `hidden beast` number, since 1 + 132 + 302 + 231 = 666.
It is not a de Polignac number, because 1132302231 - 213 = 1132294039 is a prime.
It is a super-2 number, since 2×11323022312 = 2564216684655154722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1132301231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111346 + ... + 121088.
It is an arithmetic number, because the mean of its divisors is an integer number (70197400).
Almost surely, 21132302231 is an apocalyptic number.
1132302231 is a deficient number, since it is larger than the sum of its proper divisors (552435369).
1132302231 is a wasteful number, since it uses less digits than its factorization.
1132302231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10135 (or 10132 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 1132302231 is about 33649.6988248038. The cubic root of 1132302231 is about 1042.2873199321.
Adding to 1132302231 its reverse (1322032311), we get a palindrome (2454334542).
The spelling of 1132302231 in words is "one billion, one hundred thirty-two million, three hundred two thousand, two hundred thirty-one".
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