Base | Representation |
---|---|
bin | 111101100101… |
… | …0000111001101 |
3 | 2020202020212200 |
4 | 1323022013031 |
5 | 31231111013 |
6 | 3111552113 |
7 | 541263516 |
oct | 173120715 |
9 | 66666780 |
10 | 32285133 |
11 | 17251331 |
12 | a98b639 |
13 | 68c513a |
14 | 4405a0d |
15 | 2c7ae73 |
hex | 1eca1cd |
32285133 has 6 divisors (see below), whose sum is σ = 46634094. Its totient is φ = 21523416.
The previous prime is 32285093. The next prime is 32285137. The reversal of 32285133 is 33158223.
It can be written as a sum of positive squares in only one way, i.e., 32285124 + 9 = 5682^2 + 3^2 .
It is not a de Polignac number, because 32285133 - 28 = 32284877 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 32285097 and 32285106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32285137) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1793610 + ... + 1793627.
It is an arithmetic number, because the mean of its divisors is an integer number (7772349).
Almost surely, 232285133 is an apocalyptic number.
It is an amenable number.
32285133 is a deficient number, since it is larger than the sum of its proper divisors (14348961).
32285133 is a wasteful number, since it uses less digits than its factorization.
32285133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3587243 (or 3587240 counting only the distinct ones).
The product of its digits is 4320, while the sum is 27.
The square root of 32285133 is about 5682.0007919746. Note that the first 3 decimals coincide. The cubic root of 32285133 is about 318.4203826764.
The spelling of 32285133 in words is "thirty-two million, two hundred eighty-five thousand, one hundred thirty-three".
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