Base | Representation |
---|---|
bin | 1001111001001… |
… | …10011011111000 |
3 | 12210011120122112 |
4 | 10330212123320 |
5 | 132221314221 |
6 | 12122511452 |
7 | 2025305513 |
oct | 474463370 |
9 | 183146575 |
10 | 82994936 |
11 | 42937362 |
12 | 23965588 |
13 | 1426b63b |
14 | b045d7a |
15 | 744615b |
hex | 4f266f8 |
82994936 has 32 divisors (see below), whose sum is σ = 161241600. Its totient is φ = 40007520.
The previous prime is 82994927. The next prime is 82994957. The reversal of 82994936 is 63949928.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93551 + ... + 94433.
It is an arithmetic number, because the mean of its divisors is an integer number (5038800).
Almost surely, 282994936 is an apocalyptic number.
It is an amenable number.
82994936 is a deficient number, since it is larger than the sum of its proper divisors (78246664).
82994936 is a wasteful number, since it uses less digits than its factorization.
82994936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1299 (or 1295 counting only the distinct ones).
The product of its digits is 839808, while the sum is 50.
The square root of 82994936 is about 9110.1556517987. The cubic root of 82994936 is about 436.1981956695.
Subtracting from 82994936 its product of digits (839808), we obtain a palindrome (82155128).
The spelling of 82994936 in words is "eighty-two million, nine hundred ninety-four thousand, nine hundred thirty-six".
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