Base | Representation |
---|---|
bin | 10100101111000100… |
… | …11001111000101101 |
3 | 1001201211102002201211 |
4 | 22113202121320231 |
5 | 140244333010013 |
6 | 5040352034421 |
7 | 542604046264 |
oct | 122742317055 |
9 | 31654362654 |
10 | 11132313133 |
11 | 47a299a697 |
12 | 21a8232a11 |
13 | 1085472c46 |
14 | 7786b35db |
15 | 4524c823d |
hex | 297899e2d |
11132313133 has 4 divisors (see below), whose sum is σ = 11787155100. Its totient is φ = 10477471168.
The previous prime is 11132313113. The next prime is 11132313253. The reversal of 11132313133 is 33131323111.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33131323111 = 521 ⋅63591791.
It can be written as a sum of positive squares in 2 ways, for example, as 10341466249 + 790846884 = 101693^2 + 28122^2 .
It is a cyclic number.
It is not a de Polignac number, because 11132313133 - 221 = 11130215981 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 (11132313103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327420958 + ... + 327420991.
It is an arithmetic number, because the mean of its divisors is an integer number (2946788775).
Almost surely, 211132313133 is an apocalyptic number.
It is an amenable number.
11132313133 is a deficient number, since it is larger than the sum of its proper divisors (654841967).
11132313133 is an equidigital number, since it uses as much as digits as its factorization.
11132313133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 654841966.
The product of its digits is 486, while the sum is 22.
Adding to 11132313133 its reverse (33131323111), we get a palindrome (44263636244).
The spelling of 11132313133 in words is "eleven billion, one hundred thirty-two million, three hundred thirteen thousand, one hundred thirty-three".
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