Base | Representation |
---|---|
bin | 1001110100110… |
… | …10110011111010 |
3 | 12202002112010222 |
4 | 10322122303322 |
5 | 132100014114 |
6 | 12102340042 |
7 | 2020404251 |
oct | 472326372 |
9 | 182075128 |
10 | 82423034 |
11 | 42586711 |
12 | 2372a622 |
13 | 140cb235 |
14 | ad37798 |
15 | 738198e |
hex | 4e9acfa |
82423034 has 8 divisors (see below), whose sum is σ = 124909428. Its totient is φ = 40786560.
The previous prime is 82423031. The next prime is 82423043. The reversal of 82423034 is 43032428.
It can be written as a sum of positive squares in 2 ways, for example, as 78411025 + 4012009 = 8855^2 + 2003^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 82422994 and 82423012.
It is not an unprimeable number, because it can be changed into a prime (82423031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212237 + ... + 212624.
Almost surely, 282423034 is an apocalyptic number.
82423034 is a deficient number, since it is larger than the sum of its proper divisors (42486394).
82423034 is a wasteful number, since it uses less digits than its factorization.
82423034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424960.
The product of its (nonzero) digits is 4608, while the sum is 26.
The square root of 82423034 is about 9078.7132348147. The cubic root of 82423034 is about 435.1939664328.
The spelling of 82423034 in words is "eighty-two million, four hundred twenty-three thousand, thirty-four".
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