Base | Representation |
---|---|
bin | 1001111000010… |
… | …00101100001010 |
3 | 12202221101112000 |
4 | 10330020230022 |
5 | 132203414343 |
6 | 12120131430 |
7 | 2024260350 |
oct | 474105412 |
9 | 182841460 |
10 | 82873098 |
11 | 42863870 |
12 | 23906b76 |
13 | 14228049 |
14 | b0137d0 |
15 | 741eed3 |
hex | 4f08b0a |
82873098 has 128 divisors (see below), whose sum is σ = 241920000. Its totient is φ = 20373120.
The previous prime is 82873069. The next prime is 82873099. The reversal of 82873098 is 89037828.
It is not an unprimeable number, because it can be changed into a prime (82873099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78478 + ... + 79526.
It is an arithmetic number, because the mean of its divisors is an integer number (1890000).
Almost surely, 282873098 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 82873098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120960000).
82873098 is an abundant number, since it is smaller than the sum of its proper divisors (159046902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82873098 is a wasteful number, since it uses less digits than its factorization.
82873098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1097 (or 1091 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The square root of 82873098 is about 9103.4662629133. The cubic root of 82873098 is about 435.9846423062.
It can be divided in two parts, 828730 and 98, that added together give a palindrome (828828).
The spelling of 82873098 in words is "eighty-two million, eight hundred seventy-three thousand, ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •