Base | Representation |
---|---|
bin | 1001111000011… |
… | …01100001101000 |
3 | 12202222101200120 |
4 | 10330031201220 |
5 | 132210033104 |
6 | 12120403240 |
7 | 2024402163 |
oct | 474154150 |
9 | 182871616 |
10 | 82892904 |
11 | 42877736 |
12 | 23916520 |
13 | 14234073 |
14 | b01aada |
15 | 7425cd9 |
hex | 4f0d868 |
82892904 has 32 divisors (see below), whose sum is σ = 214380000. Its totient is φ = 26677952.
The previous prime is 82892903. The next prime is 82892911. The reversal of 82892904 is 40929828.
It is not an unprimeable number, because it can be changed into a prime (82892903) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58854 + ... + 60245.
It is an arithmetic number, because the mean of its divisors is an integer number (6699375).
Almost surely, 282892904 is an apocalyptic number.
It is an amenable number.
82892904 is an abundant number, since it is smaller than the sum of its proper divisors (131487096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82892904 is a wasteful number, since it uses less digits than its factorization.
82892904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119137 (or 119133 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 82892904 is about 9104.5540253216. The cubic root of 82892904 is about 436.0193718071.
The spelling of 82892904 in words is "eighty-two million, eight hundred ninety-two thousand, nine hundred four".
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