Base | Representation |
---|---|
bin | 1001110001110… |
… | …01001101110010 |
3 | 12201100012210100 |
4 | 10320321031302 |
5 | 131444221112 |
6 | 12050013230 |
7 | 2014120635 |
oct | 470711562 |
9 | 181305710 |
10 | 82023282 |
11 | 42333340 |
12 | 23577216 |
13 | 13cbb2b3 |
14 | ac71c1c |
15 | 73032dc |
hex | 4e39372 |
82023282 has 24 divisors (see below), whose sum is σ = 193873680. Its totient is φ = 24855480.
The previous prime is 82023259. The next prime is 82023341. The reversal of 82023282 is 28232028.
It is a super-3 number, since 3×820232823 (a number of 25 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206932 + ... + 207327.
It is an arithmetic number, because the mean of its divisors is an integer number (8078070).
Almost surely, 282023282 is an apocalyptic number.
82023282 is an abundant number, since it is smaller than the sum of its proper divisors (111850398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82023282 is a wasteful number, since it uses less digits than its factorization.
82023282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414278 (or 414275 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 82023282 is about 9056.6705802961. The cubic root of 82023282 is about 434.4892618478.
The spelling of 82023282 in words is "eighty-two million, twenty-three thousand, two hundred eighty-two".
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