Base | Representation |
---|---|
bin | 1001110010010… |
… | …10010110110111 |
3 | 12201110210002211 |
4 | 10321022112313 |
5 | 132003442440 |
6 | 12051314251 |
7 | 2014532431 |
oct | 471122667 |
9 | 181423084 |
10 | 82093495 |
11 | 42381070 |
12 | 235ab987 |
13 | 14014243 |
14 | ac8d651 |
15 | 7318eea |
hex | 4e4a5b7 |
82093495 has 16 divisors (see below), whose sum is σ = 109234080. Its totient is φ = 58723200.
The previous prime is 82093457. The next prime is 82093499. The reversal of 82093495 is 59439028.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-82093495 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82093499) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8880 + ... + 15589.
It is an arithmetic number, because the mean of its divisors is an integer number (6827130).
Almost surely, 282093495 is an apocalyptic number.
82093495 is a deficient number, since it is larger than the sum of its proper divisors (27140585).
82093495 is a wasteful number, since it uses less digits than its factorization.
82093495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24546.
The product of its (nonzero) digits is 77760, while the sum is 40.
The square root of 82093495 is about 9060.5460652215. The cubic root of 82093495 is about 434.6132026493.
The spelling of 82093495 in words is "eighty-two million, ninety-three thousand, four hundred ninety-five".
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