Base | Representation |
---|---|
bin | 1001110100110… |
… | …01110011010010 |
3 | 12202002022110210 |
4 | 10322121303102 |
5 | 132044401043 |
6 | 12102304550 |
7 | 2020356222 |
oct | 472316322 |
9 | 182068423 |
10 | 82418898 |
11 | 425835a1 |
12 | 23728156 |
13 | 140c93a3 |
14 | ad36082 |
15 | 7380633 |
hex | 4e99cd2 |
82418898 has 16 divisors (see below), whose sum is σ = 167096736. Its totient is φ = 27096480.
The previous prime is 82418879. The next prime is 82418927. The reversal of 82418898 is 89881428.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93648 + ... + 94523.
It is an arithmetic number, because the mean of its divisors is an integer number (10443546).
Almost surely, 282418898 is an apocalyptic number.
82418898 is an abundant number, since it is smaller than the sum of its proper divisors (84677838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82418898 is a wasteful number, since it uses less digits than its factorization.
82418898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188249.
The product of its digits is 294912, while the sum is 48.
The square root of 82418898 is about 9078.4854463726. The cubic root of 82418898 is about 435.1866869452.
The spelling of 82418898 in words is "eighty-two million, four hundred eighteen thousand, eight hundred ninety-eight".
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