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8282845 = 516310163
BaseRepresentation
bin11111100110001011011101
3120120210221001
4133212023131
54110022340
6453310301
7130255144
oct37461335
916523831
108282845
11474802a
122935391
1319400bc
14115875b
15ad929a
hex7e62dd

8282845 has 8 divisors (see below), whose sum is σ = 10001376. Its totient is φ = 6584976.

The previous prime is 8282843. The next prime is 8282851. The reversal of 8282845 is 5482828.

8282845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8282845 - 21 = 8282843 is a prime.

It is a Duffinian number.

8282845 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8282843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4267 + ... + 5896.

It is an arithmetic number, because the mean of its divisors is an integer number (1250172).

Almost surely, 28282845 is an apocalyptic number.

It is an amenable number.

8282845 is a deficient number, since it is larger than the sum of its proper divisors (1718531).

8282845 is a wasteful number, since it uses less digits than its factorization.

8282845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10331.

The product of its digits is 40960, while the sum is 37.

The square root of 8282845 is about 2877.9932244535. The cubic root of 8282845 is about 202.3297965239.

The spelling of 8282845 in words is "eight million, two hundred eighty-two thousand, eight hundred forty-five".

Divisors: 1 5 163 815 10163 50815 1656569 8282845