Base | Representation |
---|---|
bin | 1001000011100001110… |
… | …11101010000001100101 |
3 | 1002202002100101002112122 |
4 | 10201300323222001211 |
5 | 20044144334112013 |
6 | 354533205355325 |
7 | 31323102121220 |
oct | 4416073520145 |
9 | 1082070332478 |
10 | 311132332133 |
11 | 10aa500aa197 |
12 | 50371708b45 |
13 | 234552aa39c |
14 | 110b781c5b7 |
15 | 815eb8ca08 |
hex | 4870eea065 |
311132332133 has 64 divisors (see below), whose sum is σ = 388106256384. Its totient is φ = 243813024000.
The previous prime is 311132332099. The next prime is 311132332153. The reversal of 311132332133 is 331233231113.
It is not a de Polignac number, because 311132332133 - 210 = 311132331109 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (311132332153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35108123 + ... + 35116983.
It is an arithmetic number, because the mean of its divisors is an integer number (6064160256).
Almost surely, 2311132332133 is an apocalyptic number.
It is an amenable number.
311132332133 is a deficient number, since it is larger than the sum of its proper divisors (76973924251).
311132332133 is a wasteful number, since it uses less digits than its factorization.
311132332133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9066.
The product of its digits is 2916, while the sum is 26.
Adding to 311132332133 its reverse (331233231113), we get a palindrome (642365563246).
The spelling of 311132332133 in words is "three hundred eleven billion, one hundred thirty-two million, three hundred thirty-two thousand, one hundred thirty-three".
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