Base | Representation |
---|---|
bin | 1001111000000… |
… | …10000001100011 |
3 | 12202220000001210 |
4 | 10330002001203 |
5 | 132202031140 |
6 | 12115401203 |
7 | 2024114634 |
oct | 474020143 |
9 | 182800053 |
10 | 82845795 |
11 | 428452aa |
12 | 238b3203 |
13 | 142187a6 |
14 | b00788b |
15 | 7416d80 |
hex | 4f02063 |
82845795 has 32 divisors (see below), whose sum is σ = 144046080. Its totient is φ = 40504320.
The previous prime is 82845787. The next prime is 82845797. The reversal of 82845795 is 59754828.
It is not a de Polignac number, because 82845795 - 23 = 82845787 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (82845797) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4147 + ... + 13523.
It is an arithmetic number, because the mean of its divisors is an integer number (4501440).
Almost surely, 282845795 is an apocalyptic number.
82845795 is a deficient number, since it is larger than the sum of its proper divisors (61200285).
82845795 is a wasteful number, since it uses less digits than its factorization.
82845795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9435.
The product of its digits is 806400, while the sum is 48.
The square root of 82845795 is about 9101.9665457526. The cubic root of 82845795 is about 435.9367578641.
The spelling of 82845795 in words is "eighty-two million, eight hundred forty-five thousand, seven hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.135 sec. • engine limits •