Base | Representation |
---|---|
bin | 1001111000010… |
… | …10111101111110 |
3 | 12202221212022122 |
4 | 10330022331332 |
5 | 132204214210 |
6 | 12120242542 |
7 | 2024326511 |
oct | 474127576 |
9 | 182855278 |
10 | 82882430 |
11 | 4286a884 |
12 | 23910452 |
13 | 1422c377 |
14 | b016d78 |
15 | 7422b55 |
hex | 4f0af7e |
82882430 has 16 divisors (see below), whose sum is σ = 149426640. Its totient is φ = 33100032.
The previous prime is 82882411. The next prime is 82882441. The reversal of 82882430 is 3428828.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302 + ... + 12878.
It is an arithmetic number, because the mean of its divisors is an integer number (9339165).
Almost surely, 282882430 is an apocalyptic number.
82882430 is a deficient number, since it is larger than the sum of its proper divisors (66544210).
82882430 is a wasteful number, since it uses less digits than its factorization.
82882430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13243.
The product of its (nonzero) digits is 24576, while the sum is 35.
The square root of 82882430 is about 9103.9788005026. The cubic root of 82882430 is about 436.0010065067.
The spelling of 82882430 in words is "eighty-two million, eight hundred eighty-two thousand, four hundred thirty".
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