Base | Representation |
---|---|
bin | 11110110001100101101010 |
3 | 120011212102212 |
4 | 132301211222 |
5 | 4031124214 |
6 | 444525122 |
7 | 125400134 |
oct | 36614552 |
9 | 16155385 |
10 | 8067434 |
11 | 4610201 |
12 | 28507a2 |
13 | 189603b |
14 | 1100054 |
15 | a9553e |
hex | 7b196a |
8067434 has 16 divisors (see below), whose sum is σ = 12785472. Its totient is φ = 3810048.
The previous prime is 8067431. The next prime is 8067461. The reversal of 8067434 is 4347608.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 8067434.
It is not an unprimeable number, because it can be changed into a prime (8067431) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2762 + ... + 4874.
It is an arithmetic number, because the mean of its divisors is an integer number (799092).
Almost surely, 28067434 is an apocalyptic number.
8067434 is a deficient number, since it is larger than the sum of its proper divisors (4718038).
8067434 is a wasteful number, since it uses less digits than its factorization.
8067434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2221.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 8067434 is about 2840.3228689711. The cubic root of 8067434 is about 200.5603784137.
It can be divided in two parts, 80674 and 34, that added together give a palindrome (80708).
The spelling of 8067434 in words is "eight million, sixty-seven thousand, four hundred thirty-four".
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