Base | Representation |
---|---|
bin | 1001110011010… |
… | …10100010000010 |
3 | 12201201110212211 |
4 | 10321222202002 |
5 | 132022202112 |
6 | 12054212334 |
7 | 2015621566 |
oct | 471524202 |
9 | 181643784 |
10 | 82225282 |
11 | 42461087 |
12 | 236540aa |
13 | 1405c219 |
14 | acc56a6 |
15 | 73430a7 |
hex | 4e6a882 |
82225282 has 8 divisors (see below), whose sum is σ = 123402636. Its totient is φ = 41091072.
The previous prime is 82225267. The next prime is 82225301. The reversal of 82225282 is 28252228.
It can be written as a sum of positive squares in 2 ways, for example, as 78694641 + 3530641 = 8871^2 + 1879^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5503 + ... + 13954.
Almost surely, 282225282 is an apocalyptic number.
82225282 is a deficient number, since it is larger than the sum of its proper divisors (41177354).
82225282 is a wasteful number, since it uses less digits than its factorization.
82225282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21572.
The product of its digits is 10240, while the sum is 31.
The square root of 82225282 is about 9067.8157237562. The cubic root of 82225282 is about 434.8456439177.
The spelling of 82225282 in words is "eighty-two million, two hundred twenty-five thousand, two hundred eighty-two".
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