Base | Representation |
---|---|
bin | 1001111000110… |
… | …01101011010110 |
3 | 12210001220222001 |
4 | 10330121223112 |
5 | 132213131203 |
6 | 12121425514 |
7 | 2025000250 |
oct | 474315326 |
9 | 183056861 |
10 | 82942678 |
11 | 42901075 |
12 | 2393b29a |
13 | 14250910 |
14 | b030cd0 |
15 | 743591d |
hex | 4f19ad6 |
82942678 has 64 divisors (see below), whose sum is σ = 160110720. Its totient is φ = 31352832.
The previous prime is 82942667. The next prime is 82942687. The reversal of 82942678 is 87624928.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 733950 + ... + 734062.
It is an arithmetic number, because the mean of its divisors is an integer number (2501730).
Almost surely, 282942678 is an apocalyptic number.
82942678 is a deficient number, since it is larger than the sum of its proper divisors (77168042).
82942678 is a wasteful number, since it uses less digits than its factorization.
82942678 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281.
The product of its digits is 387072, while the sum is 46.
The square root of 82942678 is about 9107.2870823314. The cubic root of 82942678 is about 436.1066252984.
The spelling of 82942678 in words is "eighty-two million, nine hundred forty-two thousand, six hundred seventy-eight".
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