Base | Representation |
---|---|
bin | 1001111000101… |
… | …11100100001001 |
3 | 12210001111002120 |
4 | 10330113210021 |
5 | 132212342100 |
6 | 12121321453 |
7 | 2024633106 |
oct | 474274411 |
9 | 183044076 |
10 | 82934025 |
11 | 428a5619 |
12 | 23936289 |
13 | 142499b5 |
14 | b02baad |
15 | 74330a0 |
hex | 4f17909 |
82934025 has 12 divisors (see below), whose sum is σ = 137117712. Its totient is φ = 44231440.
The previous prime is 82934017. The next prime is 82934051. The reversal of 82934025 is 52043928.
It is a happy number.
It is not a de Polignac number, because 82934025 - 23 = 82934017 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 552819 + ... + 552968.
It is an arithmetic number, because the mean of its divisors is an integer number (11426476).
Almost surely, 282934025 is an apocalyptic number.
It is an amenable number.
82934025 is a deficient number, since it is larger than the sum of its proper divisors (54183687).
82934025 is a wasteful number, since it uses less digits than its factorization.
82934025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1105800 (or 1105795 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 82934025 is about 9106.8120107972. The cubic root of 82934025 is about 436.0914591542.
The spelling of 82934025 in words is "eighty-two million, nine hundred thirty-four thousand, twenty-five".
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