Base | Representation |
---|---|
bin | 1001111010101… |
… | …00101100101000 |
3 | 12210112012120121 |
4 | 10331110230220 |
5 | 132243400144 |
6 | 12130533024 |
7 | 2030025121 |
oct | 475245450 |
9 | 183465517 |
10 | 83184424 |
11 | 42a56764 |
12 | 23a37174 |
13 | 1430696b |
14 | b095048 |
15 | 7482384 |
hex | 4f54b28 |
83184424 has 8 divisors (see below), whose sum is σ = 155970810. Its totient is φ = 41592208.
The previous prime is 83184421. The next prime is 83184443. The reversal of 83184424 is 42448138.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 81540900 + 1643524 = 9030^2 + 1282^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 83184424.
It is not an unprimeable number, because it can be changed into a prime (83184421) by changing a digit.
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, 5199019 + ... + 5199034.
Almost surely, 283184424 is an apocalyptic number.
It is an amenable number.
83184424 is a deficient number, since it is larger than the sum of its proper divisors (72786386).
83184424 is a wasteful number, since it uses less digits than its factorization.
83184424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10398059 (or 10398055 counting only the distinct ones).
The product of its digits is 24576, while the sum is 34.
The square root of 83184424 is about 9120.5495448465. The cubic root of 83184424 is about 436.5299086788.
The spelling of 83184424 in words is "eighty-three million, one hundred eighty-four thousand, four hundred twenty-four".
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