Base | Representation |
---|---|
bin | 1001110110001… |
… | …11001111010010 |
3 | 12202102202202211 |
4 | 10323013033102 |
5 | 132121330020 |
6 | 12110302334 |
7 | 2022062635 |
oct | 473071722 |
9 | 182382684 |
10 | 82605010 |
11 | 426a0404 |
12 | 237b79aa |
13 | 14163007 |
14 | ad83c1c |
15 | 73ba85a |
hex | 4ec73d2 |
82605010 has 8 divisors (see below), whose sum is σ = 148689036. Its totient is φ = 33042000.
The previous prime is 82604999. The next prime is 82605011. The reversal of 82605010 is 1050628.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 74770609 + 7834401 = 8647^2 + 2799^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (82605011) 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, 4130241 + ... + 4130260.
Almost surely, 282605010 is an apocalyptic number.
82605010 is a deficient number, since it is larger than the sum of its proper divisors (66084026).
82605010 is a wasteful number, since it uses less digits than its factorization.
82605010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8260508.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 82605010 is about 9088.7298342508. The cubic root of 82605010 is about 435.5140090303.
Adding to 82605010 its reverse (1050628), we get a palindrome (83655638).
The spelling of 82605010 in words is "eighty-two million, six hundred five thousand, ten".
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