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82095351 = 3132105009
BaseRepresentation
bin1001110010010…
…10110011110111
312201110212122120
410321022303313
5132004022401
612051331023
72014541022
oct471126367
9181425576
1082095351
11423824a8
12235b0a73
1314015040
14ac901b9
157319836
hex4e4acf7

82095351 has 8 divisors (see below), whose sum is σ = 117880560. Its totient is φ = 50520192.

The previous prime is 82095319. The next prime is 82095353. The reversal of 82095351 is 15359028.

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

It is not a de Polignac number, because 82095351 - 25 = 82095319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82095353) 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, 1052466 + ... + 1052543.

It is an arithmetic number, because the mean of its divisors is an integer number (14735070).

Almost surely, 282095351 is an apocalyptic number.

82095351 is a deficient number, since it is larger than the sum of its proper divisors (35785209).

82095351 is a wasteful number, since it uses less digits than its factorization.

82095351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105025.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 82095351 is about 9060.6484867254. The cubic root of 82095351 is about 434.6164779232.

The spelling of 82095351 in words is "eighty-two million, ninety-five thousand, three hundred fifty-one".

Divisors: 1 3 13 39 2105009 6315027 27365117 82095351