Base | Representation |
---|---|
bin | 1001110100110… |
… | …01100101111110 |
3 | 12202002021022020 |
4 | 10322121211332 |
5 | 132044334141 |
6 | 12102301010 |
7 | 2020353564 |
oct | 472314576 |
9 | 182067266 |
10 | 82418046 |
11 | 42582997 |
12 | 23727766 |
13 | 140c8b99 |
14 | ad35a34 |
15 | 7380266 |
hex | 4e9997e |
82418046 has 16 divisors (see below), whose sum is σ = 164970000. Its totient is φ = 27450368.
The previous prime is 82418027. The next prime is 82418051. The reversal of 82418046 is 64081428.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 82417998 and 82418016.
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, 3580 + ... + 13328.
It is an arithmetic number, because the mean of its divisors is an integer number (10310625).
Almost surely, 282418046 is an apocalyptic number.
82418046 is an abundant number, since it is smaller than the sum of its proper divisors (82551954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82418046 is a wasteful number, since it uses less digits than its factorization.
82418046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11163.
The product of its (nonzero) digits is 12288, while the sum is 33.
The square root of 82418046 is about 9078.4385221248. The cubic root of 82418046 is about 435.1851873687.
The spelling of 82418046 in words is "eighty-two million, four hundred eighteen thousand, forty-six".
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