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10082085 = 3513149347
BaseRepresentation
bin100110011101…
…011100100101
3200222020000120
4212131130211
510040111320
61000032153
7151460556
oct46353445
920866016
1010082085
115766902
123462659
132120040
1414a632d
15d42440
hex99d725

10082085 has 32 divisors (see below), whose sum is σ = 17539200. Its totient is φ = 4915968.

The previous prime is 10082077. The next prime is 10082089. The reversal of 10082085 is 58028001.

It is not a de Polignac number, because 10082085 - 23 = 10082077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10082089) 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 31 ways as a sum of consecutive naturals, for example, 28882 + ... + 29228.

It is an arithmetic number, because the mean of its divisors is an integer number (548100).

Almost surely, 210082085 is an apocalyptic number.

10082085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10082085 is a deficient number, since it is larger than the sum of its proper divisors (7457115).

10082085 is a wasteful number, since it uses less digits than its factorization.

10082085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517.

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 10082085 is about 3175.2299129354. The cubic root of 10082085 is about 216.0313526163.

The spelling of 10082085 in words is "ten million, eighty-two thousand, eighty-five".

Divisors: 1 3 5 13 15 39 65 149 195 347 447 745 1041 1735 1937 2235 4511 5205 5811 9685 13533 22555 29055 51703 67665 155109 258515 672139 775545 2016417 3360695 10082085