Base | Representation |
---|---|
bin | 11111000001110001001010 |
3 | 120022020100101 |
4 | 133001301022 |
5 | 4040234311 |
6 | 450200014 |
7 | 126064300 |
oct | 37016112 |
9 | 16266311 |
10 | 8133706 |
11 | 4655a79 |
12 | 288300a |
13 | 18ba259 |
14 | 111a270 |
15 | aa9ec1 |
hex | 7c1c4a |
8133706 has 12 divisors (see below), whose sum is σ = 14192658. Its totient is φ = 3485832.
The previous prime is 8133641. The next prime is 8133707. The reversal of 8133706 is 6073318.
It can be written as a sum of positive squares in only one way, i.e., 6456681 + 1677025 = 2541^2 + 1295^2 .
It is not an unprimeable number, because it can be changed into a prime (8133707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41401 + ... + 41596.
Almost surely, 28133706 is an apocalyptic number.
8133706 is a deficient number, since it is larger than the sum of its proper divisors (6058952).
8133706 is a wasteful number, since it uses less digits than its factorization.
8133706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83013 (or 83006 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 8133706 is about 2851.9652873063. The cubic root of 8133706 is about 201.1080662749.
The spelling of 8133706 in words is "eight million, one hundred thirty-three thousand, seven hundred six".
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