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82060125 = 353743727
BaseRepresentation
bin1001110010000…
…10001101011101
312201102002022220
410321002031131
5132001411000
612050455553
72014333230
oct471021535
9181362286
1082060125
1142358a94
12235945b9
1314001cb4
14ac81417
15730e1a0
hex4e4235d

82060125 has 64 divisors (see below), whose sum is σ = 159903744. Its totient is φ = 36590400.

The previous prime is 82060109. The next prime is 82060127. The reversal of 82060125 is 52106028.

It is not a de Polignac number, because 82060125 - 24 = 82060109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82060095 and 82060104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82060127) 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 63 ways as a sum of consecutive naturals, for example, 112512 + ... + 113238.

It is an arithmetic number, because the mean of its divisors is an integer number (2498496).

Almost surely, 282060125 is an apocalyptic number.

It is an amenable number.

82060125 is a deficient number, since it is larger than the sum of its proper divisors (77843619).

82060125 is a wasteful number, since it uses less digits than its factorization.

82060125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 82060125 is about 9058.7043775586. The cubic root of 82060125 is about 434.5543063542.

The spelling of 82060125 in words is "eighty-two million, sixty thousand, one hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 43 75 105 125 129 175 215 301 375 525 645 727 875 903 1075 1505 2181 2625 3225 3635 4515 5089 5375 7525 10905 15267 16125 18175 22575 25445 31261 37625 54525 76335 90875 93783 112875 127225 156305 218827 272625 381675 468915 636125 656481 781525 1094135 1908375 2344575 3282405 3907625 5470675 11722875 16412025 27353375 82060125