Base | Representation |
---|---|
bin | 11111000001101011010110 |
3 | 120022012211121 |
4 | 133001223112 |
5 | 4040231314 |
6 | 450154154 |
7 | 126063226 |
oct | 37015326 |
9 | 16265747 |
10 | 8133334 |
11 | 4655770 |
12 | 288295a |
13 | 18ba031 |
14 | 111a086 |
15 | aa9d24 |
hex | 7c1ad6 |
8133334 has 32 divisors (see below), whose sum is σ = 13934592. Its totient is φ = 3528000.
The previous prime is 8133317. The next prime is 8133341. The reversal of 8133334 is 4333318.
It is a super-2 number, since 2×81333342 = 132302243911112, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8133299 and 8133308.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63979 + ... + 64105.
It is an arithmetic number, because the mean of its divisors is an integer number (435456).
Almost surely, 28133334 is an apocalyptic number.
8133334 is the 1804-th heptagonal number.
8133334 is a deficient number, since it is larger than the sum of its proper divisors (5801258).
8133334 is a wasteful number, since it uses less digits than its factorization.
8133334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252.
The product of its digits is 2592, while the sum is 25.
The square root of 8133334 is about 2851.9000683755. The cubic root of 8133334 is about 201.1050002948.
The spelling of 8133334 in words is "eight million, one hundred thirty-three thousand, three hundred thirty-four".
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