Base | Representation |
---|---|
bin | 111111100100111… |
… | …1011101010110011 |
3 | 12111200012101100100 |
4 | 1333021323222303 |
5 | 13332111411011 |
6 | 551404123443 |
7 | 103602560031 |
oct | 17711735263 |
9 | 5450171310 |
10 | 2133310131 |
11 | 9a521a527 |
12 | 4b6536583 |
13 | 27cc816b4 |
14 | 16347b551 |
15 | c7446d56 |
hex | 7f27bab3 |
2133310131 has 12 divisors (see below), whose sum is σ = 3092417640. Its totient is φ = 1417143840.
The previous prime is 2133310121. The next prime is 2133310169. The reversal of 2133310131 is 1310133312.
It is a happy number.
It is not a de Polignac number, because 2133310131 - 229 = 1596439219 is a prime.
It is a super-2 number, since 2×21333101312 = 9102024230054474322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2133310121) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 419241 + ... + 424298.
It is an arithmetic number, because the mean of its divisors is an integer number (257701470).
Almost surely, 22133310131 is an apocalyptic number.
2133310131 is a deficient number, since it is larger than the sum of its proper divisors (959107509).
2133310131 is a wasteful number, since it uses less digits than its factorization.
2133310131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 843826 (or 843823 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 2133310131 is about 46187.7703618609. The cubic root of 2133310131 is about 1287.3145124559.
Adding to 2133310131 its reverse (1310133312), we get a palindrome (3443443443).
The spelling of 2133310131 in words is "two billion, one hundred thirty-three million, three hundred ten thousand, one hundred thirty-one".
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