Base | Representation |
---|---|
bin | 1001110101010… |
… | …01011000101010 |
3 | 12202012120000221 |
4 | 10322221120222 |
5 | 132103421410 |
6 | 12103520254 |
7 | 2021043301 |
oct | 472513052 |
9 | 182176027 |
10 | 82482730 |
11 | 42617550 |
12 | 2375908a |
13 | 1411c465 |
14 | ad51438 |
15 | 73944da |
hex | 4ea962a |
82482730 has 16 divisors (see below), whose sum is σ = 161966304. Its totient is φ = 29993680.
The previous prime is 82482713. The next prime is 82482811. The reversal of 82482730 is 3728428.
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, 374812 + ... + 375031.
It is an arithmetic number, because the mean of its divisors is an integer number (10122894).
Almost surely, 282482730 is an apocalyptic number.
82482730 is a deficient number, since it is larger than the sum of its proper divisors (79483574).
82482730 is a wasteful number, since it uses less digits than its factorization.
82482730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 749861.
The product of its (nonzero) digits is 21504, while the sum is 34.
The square root of 82482730 is about 9082.0003303237. Note that the first 3 decimals coincide. The cubic root of 82482730 is about 435.2990061218.
The spelling of 82482730 in words is "eighty-two million, four hundred eighty-two thousand, seven hundred thirty".
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