Base | Representation |
---|---|
bin | 1001110100101… |
… | …11001100001010 |
3 | 12202001202210122 |
4 | 10322113030022 |
5 | 132044030302 |
6 | 12102143242 |
7 | 2020313102 |
oct | 472271412 |
9 | 182052718 |
10 | 82408202 |
11 | 42576558 |
12 | 23721b22 |
13 | 140c4566 |
14 | ad32202 |
15 | 737c3a2 |
hex | 4e9730a |
82408202 has 16 divisors (see below), whose sum is σ = 126593280. Its totient is φ = 40215408.
The previous prime is 82408181. The next prime is 82408211. The reversal of 82408202 is 20280428.
It is a super-2 number, since 2×824082022 = 13582223513745608, which contains 22 as substring.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 40268 + ... + 42264.
It is an arithmetic number, because the mean of its divisors is an integer number (7912080).
Almost surely, 282408202 is an apocalyptic number.
82408202 is a deficient number, since it is larger than the sum of its proper divisors (44185078).
82408202 is a wasteful number, since it uses less digits than its factorization.
82408202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2485.
The product of its (nonzero) digits is 2048, while the sum is 26.
The square root of 82408202 is about 9077.8963422150. The cubic root of 82408202 is about 435.1678605260.
The spelling of 82408202 in words is "eighty-two million, four hundred eight thousand, two hundred two".
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