Base | Representation |
---|---|
bin | 1001110011100… |
… | …10100011001101 |
3 | 12201210010221020 |
4 | 10321302203031 |
5 | 132024230000 |
6 | 12055024353 |
7 | 2016116415 |
oct | 471624315 |
9 | 181703836 |
10 | 82258125 |
11 | 42483824 |
12 | 2366b0b9 |
13 | 14071161 |
14 | acd3645 |
15 | 734cba0 |
hex | 4e728cd |
82258125 has 40 divisors (see below), whose sum is σ = 144328800. Its totient is φ = 41544000.
The previous prime is 82258117. The next prime is 82258133. The reversal of 82258125 is 52185228.
It is an interprime number because it is at equal distance from previous prime (82258117) and next prime (82258133).
It is not a de Polignac number, because 82258125 - 23 = 82258117 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 34471 + ... + 36779.
It is an arithmetic number, because the mean of its divisors is an integer number (3608220).
Almost surely, 282258125 is an apocalyptic number.
It is an amenable number.
82258125 is a deficient number, since it is larger than the sum of its proper divisors (62070675).
82258125 is a wasteful number, since it uses less digits than its factorization.
82258125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2351 (or 2336 counting only the distinct ones).
The product of its digits is 12800, while the sum is 33.
The square root of 82258125 is about 9069.6265082968. The cubic root of 82258125 is about 434.9035325787.
The spelling of 82258125 in words is "eighty-two million, two hundred fifty-eight thousand, one hundred twenty-five".
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