Base | Representation |
---|---|
bin | 1001110101110… |
… | …10111110110110 |
3 | 12202100012220102 |
4 | 10322322332312 |
5 | 132113223211 |
6 | 12105234102 |
7 | 2021463365 |
oct | 472727666 |
9 | 182305812 |
10 | 82554806 |
11 | 42666714 |
12 | 23792932 |
13 | 141461c9 |
14 | ad6d7dc |
15 | 73aaa3b |
hex | 4ebafb6 |
82554806 has 8 divisors (see below), whose sum is σ = 125931240. Its totient is φ = 40577728.
The previous prime is 82554803. The next prime is 82554811. The reversal of 82554806 is 60845528.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 82554806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82554803) 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, 349691 + ... + 349926.
It is an arithmetic number, because the mean of its divisors is an integer number (15741405).
Almost surely, 282554806 is an apocalyptic number.
82554806 is a deficient number, since it is larger than the sum of its proper divisors (43376434).
82554806 is a wasteful number, since it uses less digits than its factorization.
82554806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 699678.
The product of its (nonzero) digits is 76800, while the sum is 38.
The square root of 82554806 is about 9085.9675324095. The cubic root of 82554806 is about 435.4257618556.
The spelling of 82554806 in words is "eighty-two million, five hundred fifty-four thousand, eight hundred six".
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