Base | Representation |
---|---|
bin | 1001110101010… |
… | …10011000101010 |
3 | 12202012202122122 |
4 | 10322222120222 |
5 | 132104034301 |
6 | 12103551242 |
7 | 2021061242 |
oct | 472523052 |
9 | 182182578 |
10 | 82486826 |
11 | 4261a634 |
12 | 2375b522 |
13 | 14121296 |
14 | ad52b22 |
15 | 739581b |
hex | 4eaa62a |
82486826 has 4 divisors (see below), whose sum is σ = 123730242. Its totient is φ = 41243412.
The previous prime is 82486813. The next prime is 82486837. The reversal of 82486826 is 62868428.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 78304801 + 4182025 = 8849^2 + 2045^2 .
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 as a sum of consecutive naturals, namely, 20621705 + ... + 20621708.
Almost surely, 282486826 is an apocalyptic number.
82486826 is a deficient number, since it is larger than the sum of its proper divisors (41243416).
82486826 is a wasteful number, since it uses less digits than its factorization.
82486826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41243415.
The product of its digits is 294912, while the sum is 44.
The square root of 82486826 is about 9082.2258285070. The cubic root of 82486826 is about 435.3062114896.
The spelling of 82486826 in words is "eighty-two million, four hundred eighty-six thousand, eight hundred twenty-six".
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